64272544

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3457}}^1$

素因数の和:3557

約数の個数: 48

約数和(自身を含む): 146397888

約数和(自身を除く): 82125344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 3457, 4648, 6914, 9296, 13828, 18592, 24199, 27656, 48398, 55312, 96796, 110624, 193592, 286931, 387184, 573862, 774368, 1147724, 2008517, 2295448, 4017034, 4590896, 8034068, 9181792, 16068136, 32136272, 64272544]

約数ペア:

[(1, 64272544), (2, 32136272), (4, 16068136), (7, 9181792), (8, 8034068), (14, 4590896), (16, 4017034), (28, 2295448), (32, 2008517), (56, 1147724), (83, 774368), (112, 573862), (166, 387184), (224, 286931), (332, 193592), (581, 110624), (664, 96796), (1162, 55312), (1328, 48398), (2324, 27656), (2656, 24199), (3457, 18592), (4648, 13828), (6914, 9296)]