38859152

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 77495040

約数和(自身を除く): 38635888

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 284, 316, 433, 568, 632, 866, 1136, 1264, 1732, 3464, 5609, 6928, 11218, 22436, 30743, 34207, 44872, 61486, 68414, 89744, 122972, 136828, 245944, 273656, 491888, 547312, 2428697, 4857394, 9714788, 19429576, 38859152]

約数ペア:

[(1, 38859152), (2, 19429576), (4, 9714788), (8, 4857394), (16, 2428697), (71, 547312), (79, 491888), (142, 273656), (158, 245944), (284, 136828), (316, 122972), (433, 89744), (568, 68414), (632, 61486), (866, 44872), (1136, 34207), (1264, 30743), (1732, 22436), (3464, 11218), (5609, 6928)]