127149376

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{32569}}^1$

素因数の和:32642

約数の個数: 28

約数和(自身を含む): 256456180

約数和(自身を除く): 129306804

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 32569, 65138, 130276, 260552, 521104, 1042208, 1986709, 2084416, 3973418, 7946836, 15893672, 31787344, 63574688, 127149376]

約数ペア:

[(1, 127149376), (2, 63574688), (4, 31787344), (8, 15893672), (16, 7946836), (32, 3973418), (61, 2084416), (64, 1986709), (122, 1042208), (244, 521104), (488, 260552), (976, 130276), (1952, 65138), (3904, 32569)]