15704052872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{7673}}^1$

素因数の和:7946

約数の個数: 64

約数和(自身を含む): 31701294000

約数和(自身を除く): 15997241128

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 149, 202, 298, 404, 596, 808, 1192, 1717, 2533, 3434, 5066, 6868, 7673, 10132, 13736, 15049, 15346, 20264, 30098, 30692, 60196, 61384, 120392, 130441, 255833, 260882, 511666, 521764, 774973, 1023332, 1043528, 1143277, 1549946, 2046664, 2286554, 3099892, 4573108, 6199784, 9146216, 13174541, 19435709, 26349082, 38871418, 52698164, 77742836, 105396328, 115470977, 155485672, 230941954, 461883908, 923767816, 1963006609, 3926013218, 7852026436, 15704052872]

約数ペア:

[(1, 15704052872), (2, 7852026436), (4, 3926013218), (8, 1963006609), (17, 923767816), (34, 461883908), (68, 230941954), (101, 155485672), (136, 115470977), (149, 105396328), (202, 77742836), (298, 52698164), (404, 38871418), (596, 26349082), (808, 19435709), (1192, 13174541), (1717, 9146216), (2533, 6199784), (3434, 4573108), (5066, 3099892), (6868, 2286554), (7673, 2046664), (10132, 1549946), (13736, 1143277), (15049, 1043528), (15346, 1023332), (20264, 774973), (30098, 521764), (30692, 511666), (60196, 260882), (61384, 255833), (120392, 130441)]