42517702964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{65731}}^1$

素因数の和:66048

約数の個数: 48

約数和(自身を含む): 82844405952

約数和(自身を除く): 40326702988

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 241, 244, 482, 671, 964, 1342, 2651, 2684, 5302, 10604, 14701, 29402, 58804, 65731, 131462, 161711, 262924, 323422, 646844, 723041, 1446082, 2892164, 4009591, 8019182, 15841171, 16038364, 31682342, 44105501, 63364684, 88211002, 174252881, 176422004, 348505762, 697011524, 966311431, 1932622862, 3865245724, 10629425741, 21258851482, 42517702964]

約数ペア:

[(1, 42517702964), (2, 21258851482), (4, 10629425741), (11, 3865245724), (22, 1932622862), (44, 966311431), (61, 697011524), (122, 348505762), (241, 176422004), (244, 174252881), (482, 88211002), (671, 63364684), (964, 44105501), (1342, 31682342), (2651, 16038364), (2684, 15841171), (5302, 8019182), (10604, 4009591), (14701, 2892164), (29402, 1446082), (58804, 723041), (65731, 646844), (131462, 323422), (161711, 262924)]