17399744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 37338000

約数和(自身を除く): 19938256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 349, 608, 656, 698, 779, 1216, 1312, 1396, 1558, 2624, 2792, 3116, 5584, 6232, 6631, 11168, 12464, 13262, 14309, 22336, 24928, 26524, 28618, 49856, 53048, 57236, 106096, 114472, 212192, 228944, 271871, 424384, 457888, 543742, 915776, 1087484, 2174968, 4349936, 8699872, 17399744]

約数ペア:

[(1, 17399744), (2, 8699872), (4, 4349936), (8, 2174968), (16, 1087484), (19, 915776), (32, 543742), (38, 457888), (41, 424384), (64, 271871), (76, 228944), (82, 212192), (152, 114472), (164, 106096), (304, 57236), (328, 53048), (349, 49856), (608, 28618), (656, 26524), (698, 24928), (779, 22336), (1216, 14309), (1312, 13262), (1396, 12464), (1558, 11168), (2624, 6631), (2792, 6232), (3116, 5584)]