28944888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 85253760

約数和(自身を除く): 56308872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 151, 163, 168, 196, 294, 302, 326, 392, 453, 489, 588, 604, 652, 906, 978, 1057, 1141, 1176, 1208, 1304, 1812, 1956, 2114, 2282, 3171, 3423, 3624, 3912, 4228, 4564, 6342, 6846, 7399, 7987, 8456, 9128, 12684, 13692, 14798, 15974, 22197, 23961, 24613, 25368, 27384, 29596, 31948, 44394, 47922, 49226, 59192, 63896, 73839, 88788, 95844, 98452, 147678, 172291, 177576, 191688, 196904, 295356, 344582, 516873, 590712, 689164, 1033746, 1206037, 1378328, 2067492, 2412074, 3618111, 4134984, 4824148, 7236222, 9648296, 14472444, 28944888]

約数ペア:

[(1, 28944888), (2, 14472444), (3, 9648296), (4, 7236222), (6, 4824148), (7, 4134984), (8, 3618111), (12, 2412074), (14, 2067492), (21, 1378328), (24, 1206037), (28, 1033746), (42, 689164), (49, 590712), (56, 516873), (84, 344582), (98, 295356), (147, 196904), (151, 191688), (163, 177576), (168, 172291), (196, 147678), (294, 98452), (302, 95844), (326, 88788), (392, 73839), (453, 63896), (489, 59192), (588, 49226), (604, 47922), (652, 44394), (906, 31948), (978, 29596), (1057, 27384), (1141, 25368), (1176, 24613), (1208, 23961), (1304, 22197), (1812, 15974), (1956, 14798), (2114, 13692), (2282, 12684), (3171, 9128), (3423, 8456), (3624, 7987), (3912, 7399), (4228, 6846), (4564, 6342)]