1872903424

素因数分解:

$2^8\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4373}}^1$

素因数の和:4635

約数の個数: 72

約数和(自身を含む): 4291418880

約数和(自身を除く): 2418515456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 448, 478, 896, 956, 1673, 1792, 1912, 3346, 3824, 4373, 6692, 7648, 8746, 13384, 15296, 17492, 26768, 30592, 30611, 34984, 53536, 61184, 61222, 69968, 107072, 122444, 139936, 214144, 244888, 279872, 428288, 489776, 559744, 979552, 1045147, 1119488, 1959104, 2090294, 3918208, 4180588, 7316029, 7836416, 8361176, 14632058, 16722352, 29264116, 33444704, 58528232, 66889408, 117056464, 133778816, 234112928, 267557632, 468225856, 936451712, 1872903424]

約数ペア:

[(1, 1872903424), (2, 936451712), (4, 468225856), (7, 267557632), (8, 234112928), (14, 133778816), (16, 117056464), (28, 66889408), (32, 58528232), (56, 33444704), (64, 29264116), (112, 16722352), (128, 14632058), (224, 8361176), (239, 7836416), (256, 7316029), (448, 4180588), (478, 3918208), (896, 2090294), (956, 1959104), (1673, 1119488), (1792, 1045147), (1912, 979552), (3346, 559744), (3824, 489776), (4373, 428288), (6692, 279872), (7648, 244888), (8746, 214144), (13384, 139936), (15296, 122444), (17492, 107072), (26768, 69968), (30592, 61222), (30611, 61184), (34984, 53536)]