39947664

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6353}}^1$

素因数の和:6495

約数の個数: 40

約数和(自身を含む): 104002272

約数和(自身を除く): 64054608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 6353, 12706, 19059, 25412, 38118, 50824, 76236, 101648, 152472, 304944, 832243, 1664486, 2496729, 3328972, 4993458, 6657944, 9986916, 13315888, 19973832, 39947664]

約数ペア:

[(1, 39947664), (2, 19973832), (3, 13315888), (4, 9986916), (6, 6657944), (8, 4993458), (12, 3328972), (16, 2496729), (24, 1664486), (48, 832243), (131, 304944), (262, 152472), (393, 101648), (524, 76236), (786, 50824), (1048, 38118), (1572, 25412), (2096, 19059), (3144, 12706), (6288, 6353)]