29778418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 47980800

約数和(自身を除く): 18202382

約数列:

[1, 2, 29, 58, 67, 79, 97, 134, 158, 194, 1943, 2291, 2813, 3886, 4582, 5293, 5626, 6499, 7663, 10586, 12998, 15326, 153497, 188471, 222227, 306994, 376942, 444454, 513421, 1026842, 14889209, 29778418]

約数ペア:

[(1, 29778418), (2, 14889209), (29, 1026842), (58, 513421), (67, 444454), (79, 376942), (97, 306994), (134, 222227), (158, 188471), (194, 153497), (1943, 15326), (2291, 12998), (2813, 10586), (3886, 7663), (4582, 6499), (5293, 5626)]