745840928

素因数分解:

$2^5\times 7^1\times {\mathrm{653}}^1\times {\mathrm{5099}}^1$

素因数の和:5769

約数の個数: 48

約数和(自身を含む): 1681041600

約数和(自身を除く): 935200672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 653, 1306, 2612, 4571, 5099, 5224, 9142, 10198, 10448, 18284, 20396, 20896, 35693, 36568, 40792, 71386, 73136, 81584, 142772, 146272, 163168, 285544, 571088, 1142176, 3329647, 6659294, 13318588, 23307529, 26637176, 46615058, 53274352, 93230116, 106548704, 186460232, 372920464, 745840928]

約数ペア:

[(1, 745840928), (2, 372920464), (4, 186460232), (7, 106548704), (8, 93230116), (14, 53274352), (16, 46615058), (28, 26637176), (32, 23307529), (56, 13318588), (112, 6659294), (224, 3329647), (653, 1142176), (1306, 571088), (2612, 285544), (4571, 163168), (5099, 146272), (5224, 142772), (9142, 81584), (10198, 73136), (10448, 71386), (18284, 40792), (20396, 36568), (20896, 35693)]