40490632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55619}}^1$

素因数の和:55645

約数の個数: 32

約数和(自身を含む): 93441600

約数和(自身を除く): 52950968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 55619, 111238, 222476, 389333, 444952, 723047, 778666, 1446094, 1557332, 2892188, 3114664, 5061329, 5784376, 10122658, 20245316, 40490632]

約数ペア:

[(1, 40490632), (2, 20245316), (4, 10122658), (7, 5784376), (8, 5061329), (13, 3114664), (14, 2892188), (26, 1557332), (28, 1446094), (52, 778666), (56, 723047), (91, 444952), (104, 389333), (182, 222476), (364, 111238), (728, 55619)]