9881984

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 23133600

約数和(自身を除く): 13251616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 269, 287, 328, 448, 538, 574, 656, 896, 1076, 1148, 1312, 1883, 2152, 2296, 2624, 3766, 4304, 4592, 5248, 7532, 8608, 9184, 11029, 15064, 17216, 18368, 22058, 30128, 34432, 36736, 44116, 60256, 77203, 88232, 120512, 154406, 176464, 241024, 308812, 352928, 617624, 705856, 1235248, 1411712, 2470496, 4940992, 9881984]

約数ペア:

[(1, 9881984), (2, 4940992), (4, 2470496), (7, 1411712), (8, 1235248), (14, 705856), (16, 617624), (28, 352928), (32, 308812), (41, 241024), (56, 176464), (64, 154406), (82, 120512), (112, 88232), (128, 77203), (164, 60256), (224, 44116), (269, 36736), (287, 34432), (328, 30128), (448, 22058), (538, 18368), (574, 17216), (656, 15064), (896, 11029), (1076, 9184), (1148, 8608), (1312, 7532), (1883, 5248), (2152, 4592), (2296, 4304), (2624, 3766)]