7323472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 15452136

約数和(自身を除く): 8128664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 257, 274, 514, 548, 1028, 1096, 1781, 2056, 2192, 3341, 3562, 4112, 6682, 7124, 13364, 14248, 26728, 28496, 35209, 53456, 70418, 140836, 281672, 457717, 563344, 915434, 1830868, 3661736, 7323472]

約数ペア:

[(1, 7323472), (2, 3661736), (4, 1830868), (8, 915434), (13, 563344), (16, 457717), (26, 281672), (52, 140836), (104, 70418), (137, 53456), (208, 35209), (257, 28496), (274, 26728), (514, 14248), (548, 13364), (1028, 7124), (1096, 6682), (1781, 4112), (2056, 3562), (2192, 3341)]