66956722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 121697280

約数和(自身を除く): 54740558

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 1667, 2114, 2869, 3334, 5738, 11669, 20083, 23338, 31673, 40166, 63346, 221711, 251717, 443422, 503434, 1762019, 3524038, 4782623, 9565246, 33478361, 66956722]

約数ペア:

[(1, 66956722), (2, 33478361), (7, 9565246), (14, 4782623), (19, 3524038), (38, 1762019), (133, 503434), (151, 443422), (266, 251717), (302, 221711), (1057, 63346), (1667, 40166), (2114, 31673), (2869, 23338), (3334, 20083), (5738, 11669)]