22697428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 22348076

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 251, 481, 502, 611, 962, 1004, 1222, 1739, 1924, 2444, 3263, 3478, 6526, 6956, 9287, 11797, 13052, 18574, 22607, 23594, 37148, 45214, 47188, 90428, 120731, 153361, 241462, 306722, 436489, 482924, 613444, 872978, 1745956, 5674357, 11348714, 22697428]

約数ペア:

[(1, 22697428), (2, 11348714), (4, 5674357), (13, 1745956), (26, 872978), (37, 613444), (47, 482924), (52, 436489), (74, 306722), (94, 241462), (148, 153361), (188, 120731), (251, 90428), (481, 47188), (502, 45214), (611, 37148), (962, 23594), (1004, 22607), (1222, 18574), (1739, 13052), (1924, 11797), (2444, 9287), (3263, 6956), (3478, 6526)]