42586448

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 89149428

約数和(自身を除く): 46562980

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 101, 146, 152, 202, 292, 304, 361, 404, 584, 722, 808, 1168, 1387, 1444, 1616, 1919, 2774, 2888, 3838, 5548, 5776, 7373, 7676, 11096, 14746, 15352, 22192, 26353, 29492, 30704, 36461, 52706, 58984, 72922, 105412, 117968, 140087, 145844, 210824, 280174, 291688, 421648, 560348, 583376, 1120696, 2241392, 2661653, 5323306, 10646612, 21293224, 42586448]

約数ペア:

[(1, 42586448), (2, 21293224), (4, 10646612), (8, 5323306), (16, 2661653), (19, 2241392), (38, 1120696), (73, 583376), (76, 560348), (101, 421648), (146, 291688), (152, 280174), (202, 210824), (292, 145844), (304, 140087), (361, 117968), (404, 105412), (584, 72922), (722, 58984), (808, 52706), (1168, 36461), (1387, 30704), (1444, 29492), (1616, 26353), (1919, 22192), (2774, 15352), (2888, 14746), (3838, 11096), (5548, 7676), (5776, 7373)]