29971646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 19380034

約数列:

[1, 2, 17, 34, 59, 67, 118, 134, 223, 446, 1003, 1139, 2006, 2278, 3791, 3953, 7582, 7906, 13157, 14941, 26314, 29882, 67201, 134402, 223669, 253997, 447338, 507994, 881519, 1763038, 14985823, 29971646]

約数ペア:

[(1, 29971646), (2, 14985823), (17, 1763038), (34, 881519), (59, 507994), (67, 447338), (118, 253997), (134, 223669), (223, 134402), (446, 67201), (1003, 29882), (1139, 26314), (2006, 14941), (2278, 13157), (3791, 7906), (3953, 7582)]