449655856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{52727}}^1$

素因数の和:52789

約数の個数: 40

約数和(自身を含む): 961125984

約数和(自身を除く): 511470128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 52727, 105454, 210908, 421816, 685451, 843632, 1370902, 2161807, 2741804, 4323614, 5483608, 8647228, 10967216, 17294456, 28103491, 34588912, 56206982, 112413964, 224827928, 449655856]

約数ペア:

[(1, 449655856), (2, 224827928), (4, 112413964), (8, 56206982), (13, 34588912), (16, 28103491), (26, 17294456), (41, 10967216), (52, 8647228), (82, 5483608), (104, 4323614), (164, 2741804), (208, 2161807), (328, 1370902), (533, 843632), (656, 685451), (1066, 421816), (2132, 210908), (4264, 105454), (8528, 52727)]