23178784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 48837600

約数和(自身を除く): 25658816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 569, 608, 1072, 1138, 1273, 2144, 2276, 2546, 4552, 5092, 9104, 10184, 10811, 18208, 20368, 21622, 38123, 40736, 43244, 76246, 86488, 152492, 172976, 304984, 345952, 609968, 724337, 1219936, 1448674, 2897348, 5794696, 11589392, 23178784]

約数ペア:

[(1, 23178784), (2, 11589392), (4, 5794696), (8, 2897348), (16, 1448674), (19, 1219936), (32, 724337), (38, 609968), (67, 345952), (76, 304984), (134, 172976), (152, 152492), (268, 86488), (304, 76246), (536, 43244), (569, 40736), (608, 38123), (1072, 21622), (1138, 20368), (1273, 18208), (2144, 10811), (2276, 10184), (2546, 9104), (4552, 5092)]