719310896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{1637}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 1444126320

約数和(自身を除く): 724815424

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 947, 1637, 1894, 3274, 3788, 6548, 7576, 13096, 15152, 26192, 27463, 47473, 54926, 94946, 109852, 189892, 219704, 379784, 439408, 759568, 1550239, 3100478, 6200956, 12401912, 24803824, 44956931, 89913862, 179827724, 359655448, 719310896]

約数ペア:

[(1, 719310896), (2, 359655448), (4, 179827724), (8, 89913862), (16, 44956931), (29, 24803824), (58, 12401912), (116, 6200956), (232, 3100478), (464, 1550239), (947, 759568), (1637, 439408), (1894, 379784), (3274, 219704), (3788, 189892), (6548, 109852), (7576, 94946), (13096, 54926), (15152, 47473), (26192, 27463)]