65017168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 132848640

約数和(自身を除く): 67831472

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2789, 2914, 5578, 5828, 11156, 11656, 22312, 23312, 44624, 86459, 131083, 172918, 262166, 345836, 524332, 691672, 1048664, 1383344, 2097328, 4063573, 8127146, 16254292, 32508584, 65017168]

約数ペア:

[(1, 65017168), (2, 32508584), (4, 16254292), (8, 8127146), (16, 4063573), (31, 2097328), (47, 1383344), (62, 1048664), (94, 691672), (124, 524332), (188, 345836), (248, 262166), (376, 172918), (496, 131083), (752, 86459), (1457, 44624), (2789, 23312), (2914, 22312), (5578, 11656), (5828, 11156)]