25136514

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 61246080

約数和(自身を除く): 36109566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 587, 702, 793, 1098, 1174, 1586, 1647, 1761, 2379, 3294, 3522, 4758, 5283, 7137, 7631, 10566, 14274, 15262, 15849, 21411, 22893, 31698, 35807, 42822, 45786, 68679, 71614, 107421, 137358, 206037, 214842, 322263, 412074, 465491, 644526, 930982, 966789, 1396473, 1933578, 2792946, 4189419, 8378838, 12568257, 25136514]

約数ペア:

[(1, 25136514), (2, 12568257), (3, 8378838), (6, 4189419), (9, 2792946), (13, 1933578), (18, 1396473), (26, 966789), (27, 930982), (39, 644526), (54, 465491), (61, 412074), (78, 322263), (117, 214842), (122, 206037), (183, 137358), (234, 107421), (351, 71614), (366, 68679), (549, 45786), (587, 42822), (702, 35807), (793, 31698), (1098, 22893), (1174, 21411), (1586, 15849), (1647, 15262), (1761, 14274), (2379, 10566), (3294, 7631), (3522, 7137), (4758, 5283)]