28936700988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185491673}}^1$

素因数の和:185491693

約数の個数: 24

約数和(自身を含む): 72712736208

約数和(自身を除く): 43776035220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185491673, 370983346, 556475019, 741966692, 1112950038, 2225900076, 2411391749, 4822783498, 7234175247, 9645566996, 14468350494, 28936700988]

約数ペア:

[(1, 28936700988), (2, 14468350494), (3, 9645566996), (4, 7234175247), (6, 4822783498), (12, 2411391749), (13, 2225900076), (26, 1112950038), (39, 741966692), (52, 556475019), (78, 370983346), (156, 185491673)]