25601862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 61399296

約数和(自身を除く): 35797434

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 563, 583, 689, 858, 1126, 1166, 1378, 1689, 1749, 2067, 3378, 3498, 4134, 6193, 7319, 7579, 12386, 14638, 15158, 18579, 21957, 22737, 29839, 37158, 43914, 45474, 59678, 80509, 89517, 161018, 179034, 241527, 328229, 387907, 483054, 656458, 775814, 984687, 1163721, 1969374, 2327442, 4266977, 8533954, 12800931, 25601862]

約数ペア:

[(1, 25601862), (2, 12800931), (3, 8533954), (6, 4266977), (11, 2327442), (13, 1969374), (22, 1163721), (26, 984687), (33, 775814), (39, 656458), (53, 483054), (66, 387907), (78, 328229), (106, 241527), (143, 179034), (159, 161018), (286, 89517), (318, 80509), (429, 59678), (563, 45474), (583, 43914), (689, 37158), (858, 29839), (1126, 22737), (1166, 21957), (1378, 18579), (1689, 15158), (1749, 14638), (2067, 12386), (3378, 7579), (3498, 7319), (4134, 6193)]