38229664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 83383776

約数和(自身を除く): 45154112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 1621, 2144, 2948, 3242, 5896, 6484, 11792, 12968, 17831, 23584, 25936, 35662, 51872, 71324, 108607, 142648, 217214, 285296, 434428, 570592, 868856, 1194677, 1737712, 2389354, 3475424, 4778708, 9557416, 19114832, 38229664]

約数ペア:

[(1, 38229664), (2, 19114832), (4, 9557416), (8, 4778708), (11, 3475424), (16, 2389354), (22, 1737712), (32, 1194677), (44, 868856), (67, 570592), (88, 434428), (134, 285296), (176, 217214), (268, 142648), (352, 108607), (536, 71324), (737, 51872), (1072, 35662), (1474, 25936), (1621, 23584), (2144, 17831), (2948, 12968), (3242, 11792), (5896, 6484)]