15697917148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{22861}}^1$

素因数の和:23038

約数の個数: 48

約数和(自身を含む): 29036568960

約数和(自身を除く): 13338651812

約数列:

[1, 2, 4, 41, 53, 79, 82, 106, 158, 164, 212, 316, 2173, 3239, 4187, 4346, 6478, 8374, 8692, 12956, 16748, 22861, 45722, 91444, 171667, 343334, 686668, 937301, 1211633, 1806019, 1874602, 2423266, 3612038, 3749204, 4846532, 7224076, 49676953, 74046779, 95719007, 99353906, 148093558, 191438014, 198707812, 296187116, 382876028, 3924479287, 7848958574, 15697917148]

約数ペア:

[(1, 15697917148), (2, 7848958574), (4, 3924479287), (41, 382876028), (53, 296187116), (79, 198707812), (82, 191438014), (106, 148093558), (158, 99353906), (164, 95719007), (212, 74046779), (316, 49676953), (2173, 7224076), (3239, 4846532), (4187, 3749204), (4346, 3612038), (6478, 2423266), (8374, 1874602), (8692, 1806019), (12956, 1211633), (16748, 937301), (22861, 686668), (45722, 343334), (91444, 171667)]