38965114624

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{12601}}^1$

素因数の和:12921

約数の個数: 72

約数和(自身を含む): 79748278848

約数和(自身を除く): 40783164224

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 257, 376, 514, 752, 1028, 1504, 2056, 3008, 4112, 6016, 8224, 12032, 12079, 12601, 16448, 24158, 25202, 32896, 48316, 50404, 65792, 96632, 100808, 193264, 201616, 386528, 403232, 592247, 773056, 806464, 1184494, 1546112, 1612928, 2368988, 3092224, 3225856, 3238457, 4737976, 6476914, 9475952, 12953828, 18951904, 25907656, 37903808, 51815312, 75807616, 103630624, 151615232, 152207479, 207261248, 304414958, 414522496, 608829916, 829044992, 1217659832, 2435319664, 4870639328, 9741278656, 19482557312, 38965114624]

約数ペア:

[(1, 38965114624), (2, 19482557312), (4, 9741278656), (8, 4870639328), (16, 2435319664), (32, 1217659832), (47, 829044992), (64, 608829916), (94, 414522496), (128, 304414958), (188, 207261248), (256, 152207479), (257, 151615232), (376, 103630624), (514, 75807616), (752, 51815312), (1028, 37903808), (1504, 25907656), (2056, 18951904), (3008, 12953828), (4112, 9475952), (6016, 6476914), (8224, 4737976), (12032, 3238457), (12079, 3225856), (12601, 3092224), (16448, 2368988), (24158, 1612928), (25202, 1546112), (32896, 1184494), (48316, 806464), (50404, 773056), (65792, 592247), (96632, 403232), (100808, 386528), (193264, 201616)]