74153716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 160989696

約数和(自身を除く): 86835980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1487, 1781, 1918, 2974, 3562, 3836, 5948, 7124, 10409, 12467, 19331, 20818, 24934, 38662, 41636, 49868, 77324, 135317, 203719, 270634, 407438, 541268, 814876, 1426033, 2648347, 2852066, 5296694, 5704132, 10593388, 18538429, 37076858, 74153716]

約数ペア:

[(1, 74153716), (2, 37076858), (4, 18538429), (7, 10593388), (13, 5704132), (14, 5296694), (26, 2852066), (28, 2648347), (52, 1426033), (91, 814876), (137, 541268), (182, 407438), (274, 270634), (364, 203719), (548, 135317), (959, 77324), (1487, 49868), (1781, 41636), (1918, 38662), (2974, 24934), (3562, 20818), (3836, 19331), (5948, 12467), (7124, 10409)]