38496688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 77785200

約数和(自身を除く): 39288512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 509, 652, 1018, 1304, 2036, 2608, 4072, 4727, 8144, 9454, 14761, 18908, 29522, 37816, 59044, 75632, 82967, 118088, 165934, 236176, 331868, 663736, 1327472, 2406043, 4812086, 9624172, 19248344, 38496688]

約数ペア:

[(1, 38496688), (2, 19248344), (4, 9624172), (8, 4812086), (16, 2406043), (29, 1327472), (58, 663736), (116, 331868), (163, 236176), (232, 165934), (326, 118088), (464, 82967), (509, 75632), (652, 59044), (1018, 37816), (1304, 29522), (2036, 18908), (2608, 14761), (4072, 9454), (4727, 8144)]