38791168

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 49267712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 128, 188, 208, 248, 256, 376, 403, 416, 496, 512, 611, 752, 806, 832, 992, 1024, 1222, 1457, 1504, 1612, 1664, 1984, 2048, 2444, 2914, 3008, 3224, 3328, 3968, 4888, 5828, 6016, 6448, 6656, 7936, 9776, 11656, 12032, 12896, 13312, 15872, 18941, 19552, 23312, 24064, 25792, 26624, 31744, 37882, 39104, 46624, 48128, 51584, 63488, 75764, 78208, 93248, 96256, 103168, 151528, 156416, 186496, 206336, 303056, 312832, 372992, 412672, 606112, 625664, 745984, 825344, 1212224, 1251328, 1491968, 2424448, 2983936, 4848896, 9697792, 19395584, 38791168]

約数ペア:

[(1, 38791168), (2, 19395584), (4, 9697792), (8, 4848896), (13, 2983936), (16, 2424448), (26, 1491968), (31, 1251328), (32, 1212224), (47, 825344), (52, 745984), (62, 625664), (64, 606112), (94, 412672), (104, 372992), (124, 312832), (128, 303056), (188, 206336), (208, 186496), (248, 156416), (256, 151528), (376, 103168), (403, 96256), (416, 93248), (496, 78208), (512, 75764), (611, 63488), (752, 51584), (806, 48128), (832, 46624), (992, 39104), (1024, 37882), (1222, 31744), (1457, 26624), (1504, 25792), (1612, 24064), (1664, 23312), (1984, 19552), (2048, 18941), (2444, 15872), (2914, 13312), (3008, 12896), (3224, 12032), (3328, 11656), (3968, 9776), (4888, 7936), (5828, 6656), (6016, 6448)]