64369712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{751}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 136515072

約数和(自身を除く): 72145360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487, 751, 974, 1502, 1948, 3004, 3896, 5357, 6008, 7792, 8261, 10714, 12016, 16522, 21428, 33044, 42856, 66088, 85712, 132176, 365737, 731474, 1462948, 2925896, 4023107, 5851792, 8046214, 16092428, 32184856, 64369712]

約数ペア:

[(1, 64369712), (2, 32184856), (4, 16092428), (8, 8046214), (11, 5851792), (16, 4023107), (22, 2925896), (44, 1462948), (88, 731474), (176, 365737), (487, 132176), (751, 85712), (974, 66088), (1502, 42856), (1948, 33044), (3004, 21428), (3896, 16522), (5357, 12016), (6008, 10714), (7792, 8261)]