74430148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 149551920

約数和(自身を除く): 75121772

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 269, 313, 442, 538, 626, 884, 1076, 1252, 3497, 4069, 4573, 5321, 6994, 8138, 9146, 10642, 13988, 16276, 18292, 21284, 59449, 69173, 84197, 118898, 138346, 168394, 237796, 276692, 336788, 1094561, 1431349, 2189122, 2862698, 4378244, 5725396, 18607537, 37215074, 74430148]

約数ペア:

[(1, 74430148), (2, 37215074), (4, 18607537), (13, 5725396), (17, 4378244), (26, 2862698), (34, 2189122), (52, 1431349), (68, 1094561), (221, 336788), (269, 276692), (313, 237796), (442, 168394), (538, 138346), (626, 118898), (884, 84197), (1076, 69173), (1252, 59449), (3497, 21284), (4069, 18292), (4573, 16276), (5321, 13988), (6994, 10642), (8138, 9146)]