2008172992

素因数分解:

$2^6\times 7^1\times {\mathrm{683}}^1\times {\mathrm{6563}}^1$

素因数の和:7265

約数の個数: 56

約数和(自身を含む): 4561612416

約数和(自身を除く): 2553439424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 683, 1366, 2732, 4781, 5464, 6563, 9562, 10928, 13126, 19124, 21856, 26252, 38248, 43712, 45941, 52504, 76496, 91882, 105008, 152992, 183764, 210016, 305984, 367528, 420032, 735056, 1470112, 2940224, 4482529, 8965058, 17930116, 31377703, 35860232, 62755406, 71720464, 125510812, 143440928, 251021624, 286881856, 502043248, 1004086496, 2008172992]

約数ペア:

[(1, 2008172992), (2, 1004086496), (4, 502043248), (7, 286881856), (8, 251021624), (14, 143440928), (16, 125510812), (28, 71720464), (32, 62755406), (56, 35860232), (64, 31377703), (112, 17930116), (224, 8965058), (448, 4482529), (683, 2940224), (1366, 1470112), (2732, 735056), (4781, 420032), (5464, 367528), (6563, 305984), (9562, 210016), (10928, 183764), (13126, 152992), (19124, 105008), (21856, 91882), (26252, 76496), (38248, 52504), (43712, 45941)]