28847364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26417}}^1$

素因数の和:26444

約数の個数: 48

約数和(自身を含む): 82846848

約数和(自身を除く): 53999484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26417, 52834, 79251, 105668, 158502, 184919, 317004, 343421, 369838, 554757, 686842, 739676, 1030263, 1109514, 1373684, 2060526, 2219028, 2403947, 4121052, 4807894, 7211841, 9615788, 14423682, 28847364]

約数ペア:

[(1, 28847364), (2, 14423682), (3, 9615788), (4, 7211841), (6, 4807894), (7, 4121052), (12, 2403947), (13, 2219028), (14, 2060526), (21, 1373684), (26, 1109514), (28, 1030263), (39, 739676), (42, 686842), (52, 554757), (78, 369838), (84, 343421), (91, 317004), (156, 184919), (182, 158502), (273, 105668), (364, 79251), (546, 52834), (1092, 26417)]