2479515904

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 5128379648

約数和(自身を除く): 2648863744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 397, 496, 787, 794, 992, 1574, 1588, 1984, 3148, 3176, 3968, 6296, 6352, 7936, 12307, 12592, 12704, 24397, 24614, 25184, 25408, 48794, 49228, 50368, 50816, 97588, 98456, 100736, 101632, 195176, 196912, 201472, 312439, 390352, 393824, 624878, 780704, 787648, 1249756, 1561408, 1575296, 2499512, 3122816, 3150592, 4999024, 6245632, 9685609, 9998048, 19371218, 19996096, 38742436, 39992192, 77484872, 79984384, 154969744, 309939488, 619878976, 1239757952, 2479515904]

約数ペア:

[(1, 2479515904), (2, 1239757952), (4, 619878976), (8, 309939488), (16, 154969744), (31, 79984384), (32, 77484872), (62, 39992192), (64, 38742436), (124, 19996096), (128, 19371218), (248, 9998048), (256, 9685609), (397, 6245632), (496, 4999024), (787, 3150592), (794, 3122816), (992, 2499512), (1574, 1575296), (1588, 1561408), (1984, 1249756), (3148, 787648), (3176, 780704), (3968, 624878), (6296, 393824), (6352, 390352), (7936, 312439), (12307, 201472), (12592, 196912), (12704, 195176), (24397, 101632), (24614, 100736), (25184, 98456), (25408, 97588), (48794, 50816), (49228, 50368)]