15672871072

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{61553}}^1$

素因数の和:61745

約数の個数: 48

約数和(自身を含む): 31566122280

約数和(自身を除く): 15893251208

約数列:

[1, 2, 4, 8, 16, 32, 73, 109, 146, 218, 292, 436, 584, 872, 1168, 1744, 2336, 3488, 7957, 15914, 31828, 61553, 63656, 123106, 127312, 246212, 254624, 492424, 984848, 1969696, 4493369, 6709277, 8986738, 13418554, 17973476, 26837108, 35946952, 53674216, 71893904, 107348432, 143787808, 214696864, 489777221, 979554442, 1959108884, 3918217768, 7836435536, 15672871072]

約数ペア:

[(1, 15672871072), (2, 7836435536), (4, 3918217768), (8, 1959108884), (16, 979554442), (32, 489777221), (73, 214696864), (109, 143787808), (146, 107348432), (218, 71893904), (292, 53674216), (436, 35946952), (584, 26837108), (872, 17973476), (1168, 13418554), (1744, 8986738), (2336, 6709277), (3488, 4493369), (7957, 1969696), (15914, 984848), (31828, 492424), (61553, 254624), (63656, 246212), (123106, 127312)]