57870436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1123}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 109270784

約数和(自身を除く): 51400348

約数列:

[1, 2, 4, 13, 26, 52, 991, 1123, 1982, 2246, 3964, 4492, 12883, 14599, 25766, 29198, 51532, 58396, 1112893, 2225786, 4451572, 14467609, 28935218, 57870436]

約数ペア:

[(1, 57870436), (2, 28935218), (4, 14467609), (13, 4451572), (26, 2225786), (52, 1112893), (991, 58396), (1123, 51532), (1982, 29198), (2246, 25766), (3964, 14599), (4492, 12883)]