40905587072

素因数分解:

$2^7\times 7^1\times {\mathrm{7669}}^1\times {\mathrm{5953}}^1$

素因数の和:13643

約数の個数: 64

約数和(自身を含む): 93161047200

約数和(自身を除く): 52255460128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 5953, 7669, 11906, 15338, 23812, 30676, 41671, 47624, 53683, 61352, 83342, 95248, 107366, 122704, 166684, 190496, 214732, 245408, 333368, 380992, 429464, 490816, 666736, 761984, 858928, 981632, 1333472, 1717856, 2666944, 3435712, 5333888, 6871424, 45653557, 91307114, 182614228, 319574899, 365228456, 639149798, 730456912, 1278299596, 1460913824, 2556599192, 2921827648, 5113198384, 5843655296, 10226396768, 20452793536, 40905587072]

約数ペア:

[(1, 40905587072), (2, 20452793536), (4, 10226396768), (7, 5843655296), (8, 5113198384), (14, 2921827648), (16, 2556599192), (28, 1460913824), (32, 1278299596), (56, 730456912), (64, 639149798), (112, 365228456), (128, 319574899), (224, 182614228), (448, 91307114), (896, 45653557), (5953, 6871424), (7669, 5333888), (11906, 3435712), (15338, 2666944), (23812, 1717856), (30676, 1333472), (41671, 981632), (47624, 858928), (53683, 761984), (61352, 666736), (83342, 490816), (95248, 429464), (107366, 380992), (122704, 333368), (166684, 245408), (190496, 214732)]