8528020648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{79357}}^1$

素因数の和:79490

約数の個数: 64

約数和(自身を含む): 19426838400

約数和(自身を除く): 10898817752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 266, 404, 532, 707, 808, 1064, 1414, 1919, 2828, 3838, 5656, 7676, 13433, 15352, 26866, 53732, 79357, 107464, 158714, 317428, 555499, 634856, 1110998, 1507783, 2221996, 3015566, 4443992, 6031132, 8015057, 10554481, 12062264, 16030114, 21108962, 32060228, 42217924, 56105399, 64120456, 84435848, 112210798, 152286083, 224421596, 304572166, 448843192, 609144332, 1066002581, 1218288664, 2132005162, 4264010324, 8528020648]

約数ペア:

[(1, 8528020648), (2, 4264010324), (4, 2132005162), (7, 1218288664), (8, 1066002581), (14, 609144332), (19, 448843192), (28, 304572166), (38, 224421596), (56, 152286083), (76, 112210798), (101, 84435848), (133, 64120456), (152, 56105399), (202, 42217924), (266, 32060228), (404, 21108962), (532, 16030114), (707, 12062264), (808, 10554481), (1064, 8015057), (1414, 6031132), (1919, 4443992), (2828, 3015566), (3838, 2221996), (5656, 1507783), (7676, 1110998), (13433, 634856), (15352, 555499), (26866, 317428), (53732, 158714), (79357, 107464)]