71158208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1741

約数の個数: 56

約数和(自身を含む): 156661104

約数和(自身を除く): 85502896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1657, 1952, 2684, 3314, 3904, 5368, 6628, 10736, 13256, 18227, 21472, 26512, 36454, 42944, 53024, 72908, 101077, 106048, 145816, 202154, 291632, 404308, 583264, 808616, 1111847, 1166528, 1617232, 2223694, 3234464, 4447388, 6468928, 8894776, 17789552, 35579104, 71158208]

約数ペア:

[(1, 71158208), (2, 35579104), (4, 17789552), (8, 8894776), (11, 6468928), (16, 4447388), (22, 3234464), (32, 2223694), (44, 1617232), (61, 1166528), (64, 1111847), (88, 808616), (122, 583264), (176, 404308), (244, 291632), (352, 202154), (488, 145816), (671, 106048), (704, 101077), (976, 72908), (1342, 53024), (1657, 42944), (1952, 36454), (2684, 26512), (3314, 21472), (3904, 18227), (5368, 13256), (6628, 10736)]