7218848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 18232704

約数和(自身を除く): 11013856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 67, 74, 91, 104, 112, 134, 148, 182, 208, 224, 259, 268, 296, 364, 416, 469, 481, 518, 536, 592, 728, 871, 938, 962, 1036, 1072, 1184, 1456, 1742, 1876, 1924, 2072, 2144, 2479, 2912, 3367, 3484, 3752, 3848, 4144, 4958, 6097, 6734, 6968, 7504, 7696, 8288, 9916, 12194, 13468, 13936, 15008, 15392, 17353, 19832, 24388, 26936, 27872, 32227, 34706, 39664, 48776, 53872, 64454, 69412, 79328, 97552, 107744, 128908, 138824, 195104, 225589, 257816, 277648, 451178, 515632, 555296, 902356, 1031264, 1804712, 3609424, 7218848]

約数ペア:

[(1, 7218848), (2, 3609424), (4, 1804712), (7, 1031264), (8, 902356), (13, 555296), (14, 515632), (16, 451178), (26, 277648), (28, 257816), (32, 225589), (37, 195104), (52, 138824), (56, 128908), (67, 107744), (74, 97552), (91, 79328), (104, 69412), (112, 64454), (134, 53872), (148, 48776), (182, 39664), (208, 34706), (224, 32227), (259, 27872), (268, 26936), (296, 24388), (364, 19832), (416, 17353), (469, 15392), (481, 15008), (518, 13936), (536, 13468), (592, 12194), (728, 9916), (871, 8288), (938, 7696), (962, 7504), (1036, 6968), (1072, 6734), (1184, 6097), (1456, 4958), (1742, 4144), (1876, 3848), (1924, 3752), (2072, 3484), (2144, 3367), (2479, 2912)]