972796864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37717}}^1$

素因数の和:37773

約数の個数: 56

約数和(自身を含む): 2146003328

約数和(自身を除く): 1173206464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 37717, 75434, 150868, 301736, 490321, 603472, 980642, 1169227, 1206944, 1961284, 2338454, 2413888, 3922568, 4676908, 7845136, 9353816, 15199951, 15690272, 18707632, 30399902, 31380544, 37415264, 60799804, 74830528, 121599608, 243199216, 486398432, 972796864]

約数ペア:

[(1, 972796864), (2, 486398432), (4, 243199216), (8, 121599608), (13, 74830528), (16, 60799804), (26, 37415264), (31, 31380544), (32, 30399902), (52, 18707632), (62, 15690272), (64, 15199951), (104, 9353816), (124, 7845136), (208, 4676908), (248, 3922568), (403, 2413888), (416, 2338454), (496, 1961284), (806, 1206944), (832, 1169227), (992, 980642), (1612, 603472), (1984, 490321), (3224, 301736), (6448, 150868), (12896, 75434), (25792, 37717)]