3740072

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 4899928

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 49, 56, 58, 94, 98, 116, 188, 196, 203, 232, 329, 343, 376, 392, 406, 658, 686, 812, 1316, 1363, 1372, 1421, 1624, 2303, 2632, 2726, 2744, 2842, 4606, 5452, 5684, 9212, 9541, 9947, 10904, 11368, 16121, 18424, 19082, 19894, 32242, 38164, 39788, 64484, 66787, 76328, 79576, 128968, 133574, 267148, 467509, 534296, 935018, 1870036, 3740072]

約数ペア:

[(1, 3740072), (2, 1870036), (4, 935018), (7, 534296), (8, 467509), (14, 267148), (28, 133574), (29, 128968), (47, 79576), (49, 76328), (56, 66787), (58, 64484), (94, 39788), (98, 38164), (116, 32242), (188, 19894), (196, 19082), (203, 18424), (232, 16121), (329, 11368), (343, 10904), (376, 9947), (392, 9541), (406, 9212), (658, 5684), (686, 5452), (812, 4606), (1316, 2842), (1363, 2744), (1372, 2726), (1421, 2632), (1624, 2303)]