28777896

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2748

約数の個数: 96

約数和(自身を含む): 93024000

約数和(自身を除く): 64246104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 2719, 3528, 5292, 5438, 8157, 10584, 10876, 16314, 19033, 21752, 24471, 32628, 38066, 48942, 57099, 65256, 73413, 76132, 97884, 114198, 133231, 146826, 152264, 171297, 195768, 228396, 266462, 293652, 342594, 399693, 456792, 513891, 532924, 587304, 685188, 799386, 1027782, 1065848, 1199079, 1370376, 1598772, 2055564, 2398158, 3197544, 3597237, 4111128, 4796316, 7194474, 9592632, 14388948, 28777896]

約数ペア:

[(1, 28777896), (2, 14388948), (3, 9592632), (4, 7194474), (6, 4796316), (7, 4111128), (8, 3597237), (9, 3197544), (12, 2398158), (14, 2055564), (18, 1598772), (21, 1370376), (24, 1199079), (27, 1065848), (28, 1027782), (36, 799386), (42, 685188), (49, 587304), (54, 532924), (56, 513891), (63, 456792), (72, 399693), (84, 342594), (98, 293652), (108, 266462), (126, 228396), (147, 195768), (168, 171297), (189, 152264), (196, 146826), (216, 133231), (252, 114198), (294, 97884), (378, 76132), (392, 73413), (441, 65256), (504, 57099), (588, 48942), (756, 38066), (882, 32628), (1176, 24471), (1323, 21752), (1512, 19033), (1764, 16314), (2646, 10876), (2719, 10584), (3528, 8157), (5292, 5438)]