9740728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 19645200

約数和(自身を除く): 9904472

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1069, 1139, 2138, 2278, 4276, 4556, 8552, 9112, 18173, 36346, 71623, 72692, 143246, 145384, 286492, 572984, 1217591, 2435182, 4870364, 9740728]

約数ペア:

[(1, 9740728), (2, 4870364), (4, 2435182), (8, 1217591), (17, 572984), (34, 286492), (67, 145384), (68, 143246), (134, 72692), (136, 71623), (268, 36346), (536, 18173), (1069, 9112), (1139, 8552), (2138, 4556), (2278, 4276)]