38996784

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1434

約数の個数: 60

約数和(自身を含む): 109709496

約数和(自身を除く): 70712712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1193, 1362, 1816, 2043, 2386, 2724, 3579, 3632, 4086, 4772, 5448, 7158, 8172, 9544, 10737, 10896, 14316, 16344, 19088, 21474, 28632, 32688, 42948, 57264, 85896, 171792, 270811, 541622, 812433, 1083244, 1624866, 2166488, 2437299, 3249732, 4332976, 4874598, 6499464, 9749196, 12998928, 19498392, 38996784]

約数ペア:

[(1, 38996784), (2, 19498392), (3, 12998928), (4, 9749196), (6, 6499464), (8, 4874598), (9, 4332976), (12, 3249732), (16, 2437299), (18, 2166488), (24, 1624866), (36, 1083244), (48, 812433), (72, 541622), (144, 270811), (227, 171792), (454, 85896), (681, 57264), (908, 42948), (1193, 32688), (1362, 28632), (1816, 21474), (2043, 19088), (2386, 16344), (2724, 14316), (3579, 10896), (3632, 10737), (4086, 9544), (4772, 8172), (5448, 7158)]