39697406

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 29975554

約数列:

[1, 2, 7, 14, 83, 127, 166, 254, 269, 538, 581, 889, 1162, 1778, 1883, 3766, 10541, 21082, 22327, 34163, 44654, 68326, 73787, 147574, 156289, 239141, 312578, 478282, 2835529, 5671058, 19848703, 39697406]

約数ペア:

[(1, 39697406), (2, 19848703), (7, 5671058), (14, 2835529), (83, 478282), (127, 312578), (166, 239141), (254, 156289), (269, 147574), (538, 73787), (581, 68326), (889, 44654), (1162, 34163), (1778, 22327), (1883, 21082), (3766, 10541)]