28854644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4663}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 65818368

約数和(自身を除く): 36963724

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4663, 6188, 9326, 18652, 32641, 60619, 65282, 79271, 121238, 130564, 158542, 242476, 317084, 424333, 554897, 848666, 1030523, 1109794, 1697332, 2061046, 2219588, 4122092, 7213661, 14427322, 28854644]

約数ペア:

[(1, 28854644), (2, 14427322), (4, 7213661), (7, 4122092), (13, 2219588), (14, 2061046), (17, 1697332), (26, 1109794), (28, 1030523), (34, 848666), (52, 554897), (68, 424333), (91, 317084), (119, 242476), (182, 158542), (221, 130564), (238, 121238), (364, 79271), (442, 65282), (476, 60619), (884, 32641), (1547, 18652), (3094, 9326), (4663, 6188)]