38922988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 77474880

約数和(自身を除く): 38551892

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 487, 689, 754, 974, 1378, 1508, 1537, 1948, 2756, 3074, 6148, 6331, 12662, 14123, 19981, 25324, 25811, 28246, 39962, 51622, 56492, 79924, 103244, 183599, 335543, 367198, 671086, 734396, 748519, 1342172, 1497038, 2994076, 9730747, 19461494, 38922988]

約数ペア:

[(1, 38922988), (2, 19461494), (4, 9730747), (13, 2994076), (26, 1497038), (29, 1342172), (52, 748519), (53, 734396), (58, 671086), (106, 367198), (116, 335543), (212, 183599), (377, 103244), (487, 79924), (689, 56492), (754, 51622), (974, 39962), (1378, 28246), (1508, 25811), (1537, 25324), (1948, 19981), (2756, 14123), (3074, 12662), (6148, 6331)]