25070682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 68027904

約数和(自身を除く): 42957222

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 37, 39, 42, 51, 73, 74, 78, 91, 102, 111, 119, 146, 182, 219, 221, 222, 238, 259, 273, 357, 438, 442, 481, 511, 518, 546, 629, 663, 714, 777, 949, 962, 1022, 1241, 1258, 1326, 1443, 1533, 1547, 1554, 1887, 1898, 2482, 2701, 2847, 2886, 3066, 3094, 3367, 3723, 3774, 4403, 4641, 5402, 5694, 6643, 6734, 7446, 8103, 8177, 8687, 8806, 9282, 10101, 13209, 13286, 16133, 16206, 16354, 17374, 18907, 19929, 20202, 24531, 26061, 26418, 32266, 35113, 37814, 39858, 45917, 48399, 49062, 52122, 56721, 57239, 70226, 91834, 96798, 105339, 112931, 113442, 114478, 137751, 171717, 210678, 225862, 245791, 275502, 321419, 338793, 343434, 491582, 596921, 642838, 677586, 737373, 964257, 1193842, 1474746, 1790763, 1928514, 3581526, 4178447, 8356894, 12535341, 25070682]

約数ペア:

[(1, 25070682), (2, 12535341), (3, 8356894), (6, 4178447), (7, 3581526), (13, 1928514), (14, 1790763), (17, 1474746), (21, 1193842), (26, 964257), (34, 737373), (37, 677586), (39, 642838), (42, 596921), (51, 491582), (73, 343434), (74, 338793), (78, 321419), (91, 275502), (102, 245791), (111, 225862), (119, 210678), (146, 171717), (182, 137751), (219, 114478), (221, 113442), (222, 112931), (238, 105339), (259, 96798), (273, 91834), (357, 70226), (438, 57239), (442, 56721), (481, 52122), (511, 49062), (518, 48399), (546, 45917), (629, 39858), (663, 37814), (714, 35113), (777, 32266), (949, 26418), (962, 26061), (1022, 24531), (1241, 20202), (1258, 19929), (1326, 18907), (1443, 17374), (1533, 16354), (1547, 16206), (1554, 16133), (1887, 13286), (1898, 13209), (2482, 10101), (2701, 9282), (2847, 8806), (2886, 8687), (3066, 8177), (3094, 8103), (3367, 7446), (3723, 6734), (3774, 6643), (4403, 5694), (4641, 5402)]