67543346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 118366920

約数和(自身を除く): 50823574

約数列:

[1, 2, 13, 17, 26, 34, 89, 101, 178, 202, 221, 289, 442, 578, 1157, 1313, 1513, 1717, 2314, 2626, 3026, 3434, 3757, 7514, 8989, 17978, 19669, 22321, 25721, 29189, 39338, 44642, 51442, 58378, 116857, 152813, 233714, 305626, 334373, 379457, 668746, 758914, 1986569, 2597821, 3973138, 5195642, 33771673, 67543346]

約数ペア:

[(1, 67543346), (2, 33771673), (13, 5195642), (17, 3973138), (26, 2597821), (34, 1986569), (89, 758914), (101, 668746), (178, 379457), (202, 334373), (221, 305626), (289, 233714), (442, 152813), (578, 116857), (1157, 58378), (1313, 51442), (1513, 44642), (1717, 39338), (2314, 29189), (2626, 25721), (3026, 22321), (3434, 19669), (3757, 17978), (7514, 8989)]