15704057128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{264949}}^1$

素因数の和:265225

約数の個数: 32

約数和(自身を含む): 30522240000

約数和(自身を除く): 14818182872

約数列:

[1, 2, 4, 8, 31, 62, 124, 239, 248, 478, 956, 1912, 7409, 14818, 29636, 59272, 264949, 529898, 1059796, 2119592, 8213419, 16426838, 32853676, 63322811, 65707352, 126645622, 253291244, 506582488, 1963007141, 3926014282, 7852028564, 15704057128]

約数ペア:

[(1, 15704057128), (2, 7852028564), (4, 3926014282), (8, 1963007141), (31, 506582488), (62, 253291244), (124, 126645622), (239, 65707352), (248, 63322811), (478, 32853676), (956, 16426838), (1912, 8213419), (7409, 2119592), (14818, 1059796), (29636, 529898), (59272, 264949)]