8072896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 17865344

約数和(自身を除く): 9792448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 313, 403, 416, 496, 626, 806, 832, 992, 1252, 1612, 1984, 2504, 3224, 4069, 5008, 6448, 8138, 9703, 10016, 12896, 16276, 19406, 20032, 25792, 32552, 38812, 65104, 77624, 126139, 130208, 155248, 252278, 260416, 310496, 504556, 620992, 1009112, 2018224, 4036448, 8072896]

約数ペア:

[(1, 8072896), (2, 4036448), (4, 2018224), (8, 1009112), (13, 620992), (16, 504556), (26, 310496), (31, 260416), (32, 252278), (52, 155248), (62, 130208), (64, 126139), (104, 77624), (124, 65104), (208, 38812), (248, 32552), (313, 25792), (403, 20032), (416, 19406), (496, 16276), (626, 12896), (806, 10016), (832, 9703), (992, 8138), (1252, 6448), (1612, 5008), (1984, 4069), (2504, 3224)]