15672642484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1\times {\mathrm{823}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 28378190848

約数和(自身を除く): 12705548364

約数列:

[1, 2, 4, 37, 74, 148, 223, 446, 577, 823, 892, 1154, 1646, 2308, 3292, 8251, 16502, 21349, 30451, 33004, 42698, 60902, 85396, 121804, 128671, 183529, 257342, 367058, 474871, 514684, 734116, 949742, 1899484, 4760827, 6790573, 9521654, 13581146, 17570227, 19043308, 27162292, 35140454, 70280908, 105896233, 211792466, 423584932, 3918160621, 7836321242, 15672642484]

約数ペア:

[(1, 15672642484), (2, 7836321242), (4, 3918160621), (37, 423584932), (74, 211792466), (148, 105896233), (223, 70280908), (446, 35140454), (577, 27162292), (823, 19043308), (892, 17570227), (1154, 13581146), (1646, 9521654), (2308, 6790573), (3292, 4760827), (8251, 1899484), (16502, 949742), (21349, 734116), (30451, 514684), (33004, 474871), (42698, 367058), (60902, 257342), (85396, 183529), (121804, 128671)]