25990104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 75398400

約数和(自身を除く): 49408296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2309, 2814, 3752, 4618, 5628, 6927, 9236, 11256, 13854, 16163, 18472, 27708, 32326, 48489, 55416, 64652, 96978, 129304, 154703, 193956, 309406, 387912, 464109, 618812, 928218, 1082921, 1237624, 1856436, 2165842, 3248763, 3712872, 4331684, 6497526, 8663368, 12995052, 25990104]

約数ペア:

[(1, 25990104), (2, 12995052), (3, 8663368), (4, 6497526), (6, 4331684), (7, 3712872), (8, 3248763), (12, 2165842), (14, 1856436), (21, 1237624), (24, 1082921), (28, 928218), (42, 618812), (56, 464109), (67, 387912), (84, 309406), (134, 193956), (168, 154703), (201, 129304), (268, 96978), (402, 64652), (469, 55416), (536, 48489), (804, 32326), (938, 27708), (1407, 18472), (1608, 16163), (1876, 13854), (2309, 11256), (2814, 9236), (3752, 6927), (4618, 5628)]