39665742

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 81600000

約数和(自身を除く): 41934258

約数列:

[1, 2, 3, 6, 67, 79, 134, 158, 201, 237, 402, 474, 1249, 2498, 3747, 5293, 7494, 10586, 15879, 31758, 83683, 98671, 167366, 197342, 251049, 296013, 502098, 592026, 6610957, 13221914, 19832871, 39665742]

約数ペア:

[(1, 39665742), (2, 19832871), (3, 13221914), (6, 6610957), (67, 592026), (79, 502098), (134, 296013), (158, 251049), (201, 197342), (237, 167366), (402, 98671), (474, 83683), (1249, 31758), (2498, 15879), (3747, 10586), (5293, 7494)]