71839264

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11059}}^1$

素因数の和:11105

約数の個数: 48

約数和(自身を含む): 167227200

約数和(自身を除く): 95387936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 11059, 22118, 44236, 77413, 88472, 154826, 176944, 309652, 320711, 353888, 619304, 641422, 1238608, 1282844, 2244977, 2477216, 2565688, 4489954, 5131376, 8979908, 10262752, 17959816, 35919632, 71839264]

約数ペア:

[(1, 71839264), (2, 35919632), (4, 17959816), (7, 10262752), (8, 8979908), (14, 5131376), (16, 4489954), (28, 2565688), (29, 2477216), (32, 2244977), (56, 1282844), (58, 1238608), (112, 641422), (116, 619304), (203, 353888), (224, 320711), (232, 309652), (406, 176944), (464, 154826), (812, 88472), (928, 77413), (1624, 44236), (3248, 22118), (6496, 11059)]