38625496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 94409280

約数和(自身を除く): 55783784

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 3121, 6188, 6242, 12376, 12484, 21847, 24968, 40573, 43694, 53057, 81146, 87388, 106114, 162292, 174776, 212228, 284011, 324584, 371399, 424456, 568022, 689741, 742798, 1136044, 1379482, 1485596, 2272088, 2758964, 2971192, 4828187, 5517928, 9656374, 19312748, 38625496]

約数ペア:

[(1, 38625496), (2, 19312748), (4, 9656374), (7, 5517928), (8, 4828187), (13, 2971192), (14, 2758964), (17, 2272088), (26, 1485596), (28, 1379482), (34, 1136044), (52, 742798), (56, 689741), (68, 568022), (91, 424456), (104, 371399), (119, 324584), (136, 284011), (182, 212228), (221, 174776), (238, 162292), (364, 106114), (442, 87388), (476, 81146), (728, 53057), (884, 43694), (952, 40573), (1547, 24968), (1768, 21847), (3094, 12484), (3121, 12376), (6188, 6242)]