39845932

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 43273748

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 569, 574, 854, 1138, 1148, 1708, 2276, 2501, 3983, 5002, 7966, 10004, 15932, 17507, 23329, 34709, 35014, 46658, 69418, 70028, 93316, 138836, 163303, 242963, 326606, 485926, 653212, 971852, 1423069, 2846138, 5692276, 9961483, 19922966, 39845932]

約数ペア:

[(1, 39845932), (2, 19922966), (4, 9961483), (7, 5692276), (14, 2846138), (28, 1423069), (41, 971852), (61, 653212), (82, 485926), (122, 326606), (164, 242963), (244, 163303), (287, 138836), (427, 93316), (569, 70028), (574, 69418), (854, 46658), (1138, 35014), (1148, 34709), (1708, 23329), (2276, 17507), (2501, 15932), (3983, 10004), (5002, 7966)]