73859864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4357}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 150089520

約数和(自身を除く): 76229656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 4357, 8476, 8714, 16952, 17428, 34856, 56641, 113282, 226564, 453128, 710191, 1420382, 2840764, 5681528, 9232483, 18464966, 36929932, 73859864]

約数ペア:

[(1, 73859864), (2, 36929932), (4, 18464966), (8, 9232483), (13, 5681528), (26, 2840764), (52, 1420382), (104, 710191), (163, 453128), (326, 226564), (652, 113282), (1304, 56641), (2119, 34856), (4238, 17428), (4357, 16952), (8476, 8714)]