61290352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5513

約数の個数: 40

約数和(自身を含む): 128402000

約数和(自身を除く): 67111648

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5449, 5624, 10898, 11248, 21796, 43592, 87184, 103531, 201613, 207062, 403226, 414124, 806452, 828248, 1612904, 1656496, 3225808, 3830647, 7661294, 15322588, 30645176, 61290352]

約数ペア:

[(1, 61290352), (2, 30645176), (4, 15322588), (8, 7661294), (16, 3830647), (19, 3225808), (37, 1656496), (38, 1612904), (74, 828248), (76, 806452), (148, 414124), (152, 403226), (296, 207062), (304, 201613), (592, 103531), (703, 87184), (1406, 43592), (2812, 21796), (5449, 11248), (5624, 10898)]