15906688

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 37185120

約数和(自身を除く): 21278432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 433, 448, 574, 656, 866, 896, 1148, 1312, 1732, 2296, 2624, 3031, 3464, 4592, 5248, 6062, 6928, 9184, 12124, 13856, 17753, 18368, 24248, 27712, 35506, 36736, 48496, 55424, 71012, 96992, 124271, 142024, 193984, 248542, 284048, 387968, 497084, 568096, 994168, 1136192, 1988336, 2272384, 3976672, 7953344, 15906688]

約数ペア:

[(1, 15906688), (2, 7953344), (4, 3976672), (7, 2272384), (8, 1988336), (14, 1136192), (16, 994168), (28, 568096), (32, 497084), (41, 387968), (56, 284048), (64, 248542), (82, 193984), (112, 142024), (128, 124271), (164, 96992), (224, 71012), (287, 55424), (328, 48496), (433, 36736), (448, 35506), (574, 27712), (656, 24248), (866, 18368), (896, 17753), (1148, 13856), (1312, 12124), (1732, 9184), (2296, 6928), (2624, 6062), (3031, 5248), (3464, 4592)]