1356448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1607072

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 97, 152, 184, 194, 304, 368, 388, 437, 608, 736, 776, 874, 1552, 1748, 1843, 2231, 3104, 3496, 3686, 4462, 6992, 7372, 8924, 13984, 14744, 17848, 29488, 35696, 42389, 58976, 71392, 84778, 169556, 339112, 678224, 1356448]

約数ペア:

[(1, 1356448), (2, 678224), (4, 339112), (8, 169556), (16, 84778), (19, 71392), (23, 58976), (32, 42389), (38, 35696), (46, 29488), (76, 17848), (92, 14744), (97, 13984), (152, 8924), (184, 7372), (194, 6992), (304, 4462), (368, 3686), (388, 3496), (437, 3104), (608, 2231), (736, 1843), (776, 1748), (874, 1552)]