7921552

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{13381}}^1$

素因数の和:13426

約数の個数: 20

約数和(自身を含む): 15763996

約数和(自身を除く): 7842444

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 13381, 26762, 53524, 107048, 214096, 495097, 990194, 1980388, 3960776, 7921552]

約数ペア:

[(1, 7921552), (2, 3960776), (4, 1980388), (8, 990194), (16, 495097), (37, 214096), (74, 107048), (148, 53524), (296, 26762), (592, 13381)]