64226416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 130147920

約数和(自身を除く): 65921504

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1427, 1552, 2813, 2854, 5626, 5708, 11252, 11416, 22504, 22832, 41383, 45008, 82766, 138419, 165532, 276838, 331064, 553676, 662128, 1107352, 2214704, 4014151, 8028302, 16056604, 32113208, 64226416]

約数ペア:

[(1, 64226416), (2, 32113208), (4, 16056604), (8, 8028302), (16, 4014151), (29, 2214704), (58, 1107352), (97, 662128), (116, 553676), (194, 331064), (232, 276838), (388, 165532), (464, 138419), (776, 82766), (1427, 45008), (1552, 41383), (2813, 22832), (2854, 22504), (5626, 11416), (5708, 11252)]