23018736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 65836064

約数和(自身を除く): 42817328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 997, 1443, 1776, 1924, 1994, 2886, 2991, 3848, 3988, 5772, 5982, 7696, 7976, 11544, 11964, 12961, 15952, 23088, 23928, 25922, 36889, 38883, 47856, 51844, 73778, 77766, 103688, 110667, 147556, 155532, 207376, 221334, 295112, 311064, 442668, 479557, 590224, 622128, 885336, 959114, 1438671, 1770672, 1918228, 2877342, 3836456, 5754684, 7672912, 11509368, 23018736]

約数ペア:

[(1, 23018736), (2, 11509368), (3, 7672912), (4, 5754684), (6, 3836456), (8, 2877342), (12, 1918228), (13, 1770672), (16, 1438671), (24, 959114), (26, 885336), (37, 622128), (39, 590224), (48, 479557), (52, 442668), (74, 311064), (78, 295112), (104, 221334), (111, 207376), (148, 155532), (156, 147556), (208, 110667), (222, 103688), (296, 77766), (312, 73778), (444, 51844), (481, 47856), (592, 38883), (624, 36889), (888, 25922), (962, 23928), (997, 23088), (1443, 15952), (1776, 12961), (1924, 11964), (1994, 11544), (2886, 7976), (2991, 7696), (3848, 5982), (3988, 5772)]