38465492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 78300432

約数和(自身を除く): 39834940

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 821, 884, 901, 1378, 1642, 1802, 2756, 3284, 3604, 10673, 11713, 13957, 21346, 23426, 27914, 42692, 43513, 46852, 55828, 87026, 174052, 181441, 362882, 565669, 725764, 739721, 1131338, 1479442, 2262676, 2958884, 9616373, 19232746, 38465492]

約数ペア:

[(1, 38465492), (2, 19232746), (4, 9616373), (13, 2958884), (17, 2262676), (26, 1479442), (34, 1131338), (52, 739721), (53, 725764), (68, 565669), (106, 362882), (212, 181441), (221, 174052), (442, 87026), (689, 55828), (821, 46852), (884, 43513), (901, 42692), (1378, 27914), (1642, 23426), (1802, 21346), (2756, 13957), (3284, 11713), (3604, 10673)]