28461760

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3113

約数の個数: 56

約数和(自身を含む): 70134480

約数和(自身を除く): 41672720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 3067, 4640, 6134, 9280, 12268, 15335, 24536, 30670, 49072, 61340, 88943, 98144, 122680, 177886, 196288, 245360, 355772, 444715, 490720, 711544, 889430, 981440, 1423088, 1778860, 2846176, 3557720, 5692352, 7115440, 14230880, 28461760]

約数ペア:

[(1, 28461760), (2, 14230880), (4, 7115440), (5, 5692352), (8, 3557720), (10, 2846176), (16, 1778860), (20, 1423088), (29, 981440), (32, 889430), (40, 711544), (58, 490720), (64, 444715), (80, 355772), (116, 245360), (145, 196288), (160, 177886), (232, 122680), (290, 98144), (320, 88943), (464, 61340), (580, 49072), (928, 30670), (1160, 24536), (1856, 15335), (2320, 12268), (3067, 9280), (4640, 6134)]