4035616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 8731800

約数和(自身を除く): 4696184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 109, 178, 208, 218, 356, 416, 436, 712, 872, 1157, 1417, 1424, 1744, 2314, 2834, 2848, 3488, 4628, 5668, 9256, 9701, 11336, 18512, 19402, 22672, 37024, 38804, 45344, 77608, 126113, 155216, 252226, 310432, 504452, 1008904, 2017808, 4035616]

約数ペア:

[(1, 4035616), (2, 2017808), (4, 1008904), (8, 504452), (13, 310432), (16, 252226), (26, 155216), (32, 126113), (52, 77608), (89, 45344), (104, 38804), (109, 37024), (178, 22672), (208, 19402), (218, 18512), (356, 11336), (416, 9701), (436, 9256), (712, 5668), (872, 4628), (1157, 3488), (1417, 2848), (1424, 2834), (1744, 2314)]