39226928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 83733480

約数和(自身を除く): 44506552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 163, 169, 178, 208, 326, 338, 356, 652, 676, 712, 1157, 1304, 1352, 1424, 2119, 2314, 2608, 2704, 4238, 4628, 8476, 9256, 14507, 15041, 16952, 18512, 27547, 29014, 30082, 33904, 55094, 58028, 60164, 110188, 116056, 120328, 188591, 220376, 232112, 240656, 377182, 440752, 754364, 1508728, 2451683, 3017456, 4903366, 9806732, 19613464, 39226928]

約数ペア:

[(1, 39226928), (2, 19613464), (4, 9806732), (8, 4903366), (13, 3017456), (16, 2451683), (26, 1508728), (52, 754364), (89, 440752), (104, 377182), (163, 240656), (169, 232112), (178, 220376), (208, 188591), (326, 120328), (338, 116056), (356, 110188), (652, 60164), (676, 58028), (712, 55094), (1157, 33904), (1304, 30082), (1352, 29014), (1424, 27547), (2119, 18512), (2314, 16952), (2608, 15041), (2704, 14507), (4238, 9256), (4628, 8476)]