64410112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9708

約数の個数: 40

約数和(自身を含む): 138608316

約数和(自身を除く): 74198204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 9677, 19354, 38708, 77416, 125801, 154832, 251602, 309664, 503204, 619328, 1006408, 1238656, 2012816, 2477312, 4025632, 4954624, 8051264, 16102528, 32205056, 64410112]

約数ペア:

[(1, 64410112), (2, 32205056), (4, 16102528), (8, 8051264), (13, 4954624), (16, 4025632), (26, 2477312), (32, 2012816), (52, 1238656), (64, 1006408), (104, 619328), (128, 503204), (208, 309664), (256, 251602), (416, 154832), (512, 125801), (832, 77416), (1664, 38708), (3328, 19354), (6656, 9677)]