68949472

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 72573728

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 191, 232, 382, 389, 464, 764, 778, 928, 1528, 1556, 3056, 3112, 5539, 6112, 6224, 11078, 11281, 12448, 22156, 22562, 44312, 45124, 74299, 88624, 90248, 148598, 177248, 180496, 297196, 360992, 594392, 1188784, 2154671, 2377568, 4309342, 8618684, 17237368, 34474736, 68949472]

約数ペア:

[(1, 68949472), (2, 34474736), (4, 17237368), (8, 8618684), (16, 4309342), (29, 2377568), (32, 2154671), (58, 1188784), (116, 594392), (191, 360992), (232, 297196), (382, 180496), (389, 177248), (464, 148598), (764, 90248), (778, 88624), (928, 74299), (1528, 45124), (1556, 44312), (3056, 22562), (3112, 22156), (5539, 12448), (6112, 11281), (6224, 11078)]