28996844224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1039}}^1$

素因数の和:1518

約数の個数: 112

約数和(自身を含む): 61813440000

約数和(自身を除く): 32816595776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 389, 472, 608, 778, 944, 1039, 1121, 1216, 1556, 1888, 2078, 2242, 3112, 3776, 4156, 4484, 6224, 7391, 8312, 8968, 12448, 14782, 16624, 17936, 19741, 22951, 24896, 29564, 33248, 35872, 39482, 45902, 59128, 61301, 66496, 71744, 78964, 91804, 118256, 122602, 157928, 183608, 236512, 245204, 315856, 367216, 404171, 436069, 473024, 490408, 631712, 734432, 808342, 872138, 980816, 1164719, 1263424, 1468864, 1616684, 1744276, 1961632, 2329438, 3233368, 3488552, 3923264, 4658876, 6466736, 6977104, 7679249, 9317752, 12933472, 13954208, 15358498, 18635504, 23846089, 25866944, 27908416, 30716996, 37271008, 47692178, 61433992, 74542016, 95384356, 122867984, 190768712, 245735968, 381537424, 453075691, 491471936, 763074848, 906151382, 1526149696, 1812302764, 3624605528, 7249211056, 14498422112, 28996844224]

約数ペア:

[(1, 28996844224), (2, 14498422112), (4, 7249211056), (8, 3624605528), (16, 1812302764), (19, 1526149696), (32, 906151382), (38, 763074848), (59, 491471936), (64, 453075691), (76, 381537424), (118, 245735968), (152, 190768712), (236, 122867984), (304, 95384356), (389, 74542016), (472, 61433992), (608, 47692178), (778, 37271008), (944, 30716996), (1039, 27908416), (1121, 25866944), (1216, 23846089), (1556, 18635504), (1888, 15358498), (2078, 13954208), (2242, 12933472), (3112, 9317752), (3776, 7679249), (4156, 6977104), (4484, 6466736), (6224, 4658876), (7391, 3923264), (8312, 3488552), (8968, 3233368), (12448, 2329438), (14782, 1961632), (16624, 1744276), (17936, 1616684), (19741, 1468864), (22951, 1263424), (24896, 1164719), (29564, 980816), (33248, 872138), (35872, 808342), (39482, 734432), (45902, 631712), (59128, 490408), (61301, 473024), (66496, 436069), (71744, 404171), (78964, 367216), (91804, 315856), (118256, 245204), (122602, 236512), (157928, 183608)]