17830072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 36247680

約数和(自身を除く): 18417608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 991, 1384, 1982, 2249, 3964, 4498, 7928, 8996, 12883, 17992, 25766, 51532, 103064, 171443, 342886, 685772, 1371544, 2228759, 4457518, 8915036, 17830072]

約数ペア:

[(1, 17830072), (2, 8915036), (4, 4457518), (8, 2228759), (13, 1371544), (26, 685772), (52, 342886), (104, 171443), (173, 103064), (346, 51532), (692, 25766), (991, 17992), (1384, 12883), (1982, 8996), (2249, 7928), (3964, 4498)]