25594374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 56814912

約数和(自身を除く): 31220538

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 587, 1014, 1118, 1174, 1677, 1761, 3354, 3522, 7267, 7631, 14534, 15262, 21801, 22893, 25241, 43602, 45786, 50482, 75723, 99203, 151446, 198406, 297609, 328133, 595218, 656266, 984399, 1968798, 4265729, 8531458, 12797187, 25594374]

約数ペア:

[(1, 25594374), (2, 12797187), (3, 8531458), (6, 4265729), (13, 1968798), (26, 984399), (39, 656266), (43, 595218), (78, 328133), (86, 297609), (129, 198406), (169, 151446), (258, 99203), (338, 75723), (507, 50482), (559, 45786), (587, 43602), (1014, 25241), (1118, 22893), (1174, 21801), (1677, 15262), (1761, 14534), (3354, 7631), (3522, 7267)]