74143712

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 149587200

約数和(自身を除く): 75443488

約数列:

[1, 2, 4, 8, 16, 32, 79, 139, 158, 211, 278, 316, 422, 556, 632, 844, 1112, 1264, 1688, 2224, 2528, 3376, 4448, 6752, 10981, 16669, 21962, 29329, 33338, 43924, 58658, 66676, 87848, 117316, 133352, 175696, 234632, 266704, 351392, 469264, 533408, 938528, 2316991, 4633982, 9267964, 18535928, 37071856, 74143712]

約数ペア:

[(1, 74143712), (2, 37071856), (4, 18535928), (8, 9267964), (16, 4633982), (32, 2316991), (79, 938528), (139, 533408), (158, 469264), (211, 351392), (278, 266704), (316, 234632), (422, 175696), (556, 133352), (632, 117316), (844, 87848), (1112, 66676), (1264, 58658), (1688, 43924), (2224, 33338), (2528, 29329), (3376, 21962), (4448, 16669), (6752, 10981)]