42141988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{51899}}^1$

素因数の和:51939

約数の個数: 24

約数和(自身を含む): 87192000

約数和(自身を除く): 45050012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 51899, 103798, 207596, 363293, 726586, 1453172, 1505071, 3010142, 6020284, 10535497, 21070994, 42141988]

約数ペア:

[(1, 42141988), (2, 21070994), (4, 10535497), (7, 6020284), (14, 3010142), (28, 1505071), (29, 1453172), (58, 726586), (116, 363293), (203, 207596), (406, 103798), (812, 51899)]