72637642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{471673}}^1$

素因数の和:471693

約数の個数: 16

約数和(自身を含む): 135842112

約数和(自身を除く): 63204470

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 471673, 943346, 3301711, 5188403, 6603422, 10376806, 36318821, 72637642]

約数ペア:

[(1, 72637642), (2, 36318821), (7, 10376806), (11, 6603422), (14, 5188403), (22, 3301711), (77, 943346), (154, 471673)]