28766256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 77995008

約数和(自身を除く): 49228752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 188, 246, 282, 311, 328, 376, 492, 564, 622, 656, 752, 933, 984, 1128, 1244, 1866, 1927, 1968, 2256, 2488, 3732, 3854, 4976, 5781, 7464, 7708, 11562, 12751, 14617, 14928, 15416, 23124, 25502, 29234, 30832, 38253, 43851, 46248, 51004, 58468, 76506, 87702, 92496, 102008, 116936, 153012, 175404, 204016, 233872, 306024, 350808, 599297, 612048, 701616, 1198594, 1797891, 2397188, 3595782, 4794376, 7191564, 9588752, 14383128, 28766256]

約数ペア:

[(1, 28766256), (2, 14383128), (3, 9588752), (4, 7191564), (6, 4794376), (8, 3595782), (12, 2397188), (16, 1797891), (24, 1198594), (41, 701616), (47, 612048), (48, 599297), (82, 350808), (94, 306024), (123, 233872), (141, 204016), (164, 175404), (188, 153012), (246, 116936), (282, 102008), (311, 92496), (328, 87702), (376, 76506), (492, 58468), (564, 51004), (622, 46248), (656, 43851), (752, 38253), (933, 30832), (984, 29234), (1128, 25502), (1244, 23124), (1866, 15416), (1927, 14928), (1968, 14617), (2256, 12751), (2488, 11562), (3732, 7708), (3854, 7464), (4976, 5781)]