74651434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 135069480

約数和(自身を除く): 60418046

約数列:

[1, 2, 11, 13, 22, 26, 61, 121, 122, 143, 242, 286, 389, 671, 778, 793, 1342, 1573, 1586, 3146, 4279, 5057, 7381, 8558, 8723, 10114, 14762, 17446, 23729, 47069, 47458, 55627, 94138, 95953, 111254, 191906, 261019, 308477, 522038, 611897, 616954, 1223794, 2871209, 3393247, 5742418, 6786494, 37325717, 74651434]

約数ペア:

[(1, 74651434), (2, 37325717), (11, 6786494), (13, 5742418), (22, 3393247), (26, 2871209), (61, 1223794), (121, 616954), (122, 611897), (143, 522038), (242, 308477), (286, 261019), (389, 191906), (671, 111254), (778, 95953), (793, 94138), (1342, 55627), (1573, 47458), (1586, 47069), (3146, 23729), (4279, 17446), (5057, 14762), (7381, 10114), (8558, 8723)]