42391744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 91074240

約数和(自身を除く): 48682496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 272, 376, 544, 752, 799, 829, 1088, 1504, 1598, 1658, 3008, 3196, 3316, 6392, 6632, 12784, 13264, 14093, 25568, 26528, 28186, 38963, 51136, 53056, 56372, 77926, 112744, 155852, 225488, 311704, 450976, 623408, 662371, 901952, 1246816, 1324742, 2493632, 2649484, 5298968, 10597936, 21195872, 42391744]

約数ペア:

[(1, 42391744), (2, 21195872), (4, 10597936), (8, 5298968), (16, 2649484), (17, 2493632), (32, 1324742), (34, 1246816), (47, 901952), (64, 662371), (68, 623408), (94, 450976), (136, 311704), (188, 225488), (272, 155852), (376, 112744), (544, 77926), (752, 56372), (799, 53056), (829, 51136), (1088, 38963), (1504, 28186), (1598, 26528), (1658, 25568), (3008, 14093), (3196, 13264), (3316, 12784), (6392, 6632)]