7219484848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 14672489472

約数和(自身を除く): 7453004624

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 211, 248, 404, 422, 496, 683, 808, 844, 1366, 1616, 1688, 2732, 3131, 3376, 5464, 6262, 6541, 10928, 12524, 13082, 21173, 21311, 25048, 26164, 42346, 42622, 50096, 52328, 68983, 84692, 85244, 104656, 137966, 144113, 169384, 170488, 275932, 288226, 338768, 340976, 551864, 576452, 660641, 1103728, 1152904, 1321282, 2138473, 2305808, 2642564, 4276946, 4467503, 5285128, 8553892, 8935006, 10570256, 14555413, 17107784, 17870012, 29110826, 34215568, 35740024, 58221652, 71480048, 116443304, 232886608, 451217803, 902435606, 1804871212, 3609742424, 7219484848]

約数ペア:

[(1, 7219484848), (2, 3609742424), (4, 1804871212), (8, 902435606), (16, 451217803), (31, 232886608), (62, 116443304), (101, 71480048), (124, 58221652), (202, 35740024), (211, 34215568), (248, 29110826), (404, 17870012), (422, 17107784), (496, 14555413), (683, 10570256), (808, 8935006), (844, 8553892), (1366, 5285128), (1616, 4467503), (1688, 4276946), (2732, 2642564), (3131, 2305808), (3376, 2138473), (5464, 1321282), (6262, 1152904), (6541, 1103728), (10928, 660641), (12524, 576452), (13082, 551864), (21173, 340976), (21311, 338768), (25048, 288226), (26164, 275932), (42346, 170488), (42622, 169384), (50096, 144113), (52328, 137966), (68983, 104656), (84692, 85244)]