61458464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 128177280

約数和(自身を除く): 66718816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 373, 542, 608, 746, 1084, 1492, 2168, 2984, 4336, 5149, 5968, 7087, 8672, 10298, 11936, 14174, 20596, 28348, 41192, 56696, 82384, 101083, 113392, 164768, 202166, 226784, 404332, 808664, 1617328, 1920577, 3234656, 3841154, 7682308, 15364616, 30729232, 61458464]

約数ペア:

[(1, 61458464), (2, 30729232), (4, 15364616), (8, 7682308), (16, 3841154), (19, 3234656), (32, 1920577), (38, 1617328), (76, 808664), (152, 404332), (271, 226784), (304, 202166), (373, 164768), (542, 113392), (608, 101083), (746, 82384), (1084, 56696), (1492, 41192), (2168, 28348), (2984, 20596), (4336, 14174), (5149, 11936), (5968, 10298), (7087, 8672)]