25594672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 53121600

約数和(自身を除く): 27526928

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 1427, 2242, 2854, 4484, 5708, 8968, 11416, 17936, 22832, 27113, 54226, 84193, 108452, 168386, 216904, 336772, 433808, 673544, 1347088, 1599667, 3199334, 6398668, 12797336, 25594672]

約数ペア:

[(1, 25594672), (2, 12797336), (4, 6398668), (8, 3199334), (16, 1599667), (19, 1347088), (38, 673544), (59, 433808), (76, 336772), (118, 216904), (152, 168386), (236, 108452), (304, 84193), (472, 54226), (944, 27113), (1121, 22832), (1427, 17936), (2242, 11416), (2854, 8968), (4484, 5708)]