38878994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 74692800

約数和(自身を除く): 35813806

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 121, 154, 242, 389, 413, 649, 778, 826, 847, 1298, 1694, 2723, 4279, 4543, 5446, 7139, 8558, 9086, 14278, 22951, 29953, 45902, 47069, 49973, 59906, 94138, 99946, 160657, 252461, 321314, 329483, 504922, 658966, 1767227, 2777071, 3534454, 5554142, 19439497, 38878994]

約数ペア:

[(1, 38878994), (2, 19439497), (7, 5554142), (11, 3534454), (14, 2777071), (22, 1767227), (59, 658966), (77, 504922), (118, 329483), (121, 321314), (154, 252461), (242, 160657), (389, 99946), (413, 94138), (649, 59906), (778, 49973), (826, 47069), (847, 45902), (1298, 29953), (1694, 22951), (2723, 14278), (4279, 9086), (4543, 8558), (5446, 7139)]