4748796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 13198640

約数和(自身を除く): 8449844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 139, 146, 156, 219, 234, 278, 292, 417, 438, 468, 556, 657, 834, 876, 949, 1251, 1314, 1668, 1807, 1898, 2502, 2628, 2847, 3614, 3796, 5004, 5421, 5694, 7228, 8541, 10147, 10842, 11388, 16263, 17082, 20294, 21684, 30441, 32526, 34164, 40588, 60882, 65052, 91323, 121764, 131911, 182646, 263822, 365292, 395733, 527644, 791466, 1187199, 1582932, 2374398, 4748796]

約数ペア:

[(1, 4748796), (2, 2374398), (3, 1582932), (4, 1187199), (6, 791466), (9, 527644), (12, 395733), (13, 365292), (18, 263822), (26, 182646), (36, 131911), (39, 121764), (52, 91323), (73, 65052), (78, 60882), (117, 40588), (139, 34164), (146, 32526), (156, 30441), (219, 21684), (234, 20294), (278, 17082), (292, 16263), (417, 11388), (438, 10842), (468, 10147), (556, 8541), (657, 7228), (834, 5694), (876, 5421), (949, 5004), (1251, 3796), (1314, 3614), (1668, 2847), (1807, 2628), (1898, 2502)]