28889984

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{2857}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 58303200

約数和(自身を除く): 29413216

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 2857, 5056, 5714, 10112, 11428, 22856, 45712, 91424, 182848, 225703, 365696, 451406, 902812, 1805624, 3611248, 7222496, 14444992, 28889984]

約数ペア:

[(1, 28889984), (2, 14444992), (4, 7222496), (8, 3611248), (16, 1805624), (32, 902812), (64, 451406), (79, 365696), (128, 225703), (158, 182848), (316, 91424), (632, 45712), (1264, 22856), (2528, 11428), (2857, 10112), (5056, 5714)]