74286328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6581}}^1$

素因数の和:6687

約数の個数: 32

約数和(自身を含む): 149279760

約数和(自身を除く): 74993432

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 6581, 11288, 13162, 26324, 52648, 111877, 223754, 447508, 546223, 895016, 1092446, 2184892, 4369784, 9285791, 18571582, 37143164, 74286328]

約数ペア:

[(1, 74286328), (2, 37143164), (4, 18571582), (8, 9285791), (17, 4369784), (34, 2184892), (68, 1092446), (83, 895016), (136, 546223), (166, 447508), (332, 223754), (664, 111877), (1411, 52648), (2822, 26324), (5644, 13162), (6581, 11288)]