13020832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 28413504

約数和(自身を除く): 15392672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 521, 568, 781, 1042, 1136, 1562, 2084, 2272, 3124, 4168, 5731, 6248, 8336, 11462, 12496, 16672, 22924, 24992, 36991, 45848, 73982, 91696, 147964, 183392, 295928, 406901, 591856, 813802, 1183712, 1627604, 3255208, 6510416, 13020832]

約数ペア:

[(1, 13020832), (2, 6510416), (4, 3255208), (8, 1627604), (11, 1183712), (16, 813802), (22, 591856), (32, 406901), (44, 295928), (71, 183392), (88, 147964), (142, 91696), (176, 73982), (284, 45848), (352, 36991), (521, 24992), (568, 22924), (781, 16672), (1042, 12496), (1136, 11462), (1562, 8336), (2084, 6248), (2272, 5731), (3124, 4168)]