894064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 1941840

約数和(自身を除く): 1047776

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 173, 272, 304, 323, 346, 646, 692, 1292, 1384, 2584, 2768, 2941, 3287, 5168, 5882, 6574, 11764, 13148, 23528, 26296, 47056, 52592, 55879, 111758, 223516, 447032, 894064]

約数ペア:

[(1, 894064), (2, 447032), (4, 223516), (8, 111758), (16, 55879), (17, 52592), (19, 47056), (34, 26296), (38, 23528), (68, 13148), (76, 11764), (136, 6574), (152, 5882), (173, 5168), (272, 3287), (304, 2941), (323, 2768), (346, 2584), (646, 1384), (692, 1292)]