64493632

素因数分解:

$2^6\times 7^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:779

約数の個数: 56

約数和(自身を含む): 147035520

約数和(自身を除く): 82541888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 359, 401, 448, 718, 802, 1436, 1604, 2513, 2807, 2872, 3208, 5026, 5614, 5744, 6416, 10052, 11228, 11488, 12832, 20104, 22456, 22976, 25664, 40208, 44912, 80416, 89824, 143959, 160832, 179648, 287918, 575836, 1007713, 1151672, 2015426, 2303344, 4030852, 4606688, 8061704, 9213376, 16123408, 32246816, 64493632]

約数ペア:

[(1, 64493632), (2, 32246816), (4, 16123408), (7, 9213376), (8, 8061704), (14, 4606688), (16, 4030852), (28, 2303344), (32, 2015426), (56, 1151672), (64, 1007713), (112, 575836), (224, 287918), (359, 179648), (401, 160832), (448, 143959), (718, 89824), (802, 80416), (1436, 44912), (1604, 40208), (2513, 25664), (2807, 22976), (2872, 22456), (3208, 20104), (5026, 12832), (5614, 11488), (5744, 11228), (6416, 10052)]