28210002944

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1777}}^1$

素因数の和:2253

約数の個数: 88

約数和(自身を含む): 58087473360

約数和(自身を除く): 29877470416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 419, 512, 592, 838, 1024, 1184, 1676, 1777, 2368, 3352, 3554, 4736, 6704, 7108, 9472, 13408, 14216, 15503, 18944, 26816, 28432, 31006, 37888, 53632, 56864, 62012, 65749, 107264, 113728, 124024, 131498, 214528, 227456, 248048, 262996, 429056, 454912, 496096, 525992, 744563, 909824, 992192, 1051984, 1489126, 1819648, 1984384, 2103968, 2978252, 3968768, 4207936, 5956504, 7937536, 8415872, 11913008, 15875072, 16831744, 23826016, 27548831, 33663488, 47652032, 55097662, 67326976, 95304064, 110195324, 190608128, 220390648, 381216256, 440781296, 762432512, 881562592, 1763125184, 3526250368, 7052500736, 14105001472, 28210002944]

約数ペア:

[(1, 28210002944), (2, 14105001472), (4, 7052500736), (8, 3526250368), (16, 1763125184), (32, 881562592), (37, 762432512), (64, 440781296), (74, 381216256), (128, 220390648), (148, 190608128), (256, 110195324), (296, 95304064), (419, 67326976), (512, 55097662), (592, 47652032), (838, 33663488), (1024, 27548831), (1184, 23826016), (1676, 16831744), (1777, 15875072), (2368, 11913008), (3352, 8415872), (3554, 7937536), (4736, 5956504), (6704, 4207936), (7108, 3968768), (9472, 2978252), (13408, 2103968), (14216, 1984384), (15503, 1819648), (18944, 1489126), (26816, 1051984), (28432, 992192), (31006, 909824), (37888, 744563), (53632, 525992), (56864, 496096), (62012, 454912), (65749, 429056), (107264, 262996), (113728, 248048), (124024, 227456), (131498, 214528)]