38844416

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 83701800

約数和(自身を除く): 44857384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1459, 1664, 2048, 2918, 3328, 5836, 6656, 11672, 13312, 18967, 23344, 26624, 37934, 46688, 75868, 93376, 151736, 186752, 303472, 373504, 606944, 747008, 1213888, 1494016, 2427776, 2988032, 4855552, 9711104, 19422208, 38844416]

約数ペア:

[(1, 38844416), (2, 19422208), (4, 9711104), (8, 4855552), (13, 2988032), (16, 2427776), (26, 1494016), (32, 1213888), (52, 747008), (64, 606944), (104, 373504), (128, 303472), (208, 186752), (256, 151736), (416, 93376), (512, 75868), (832, 46688), (1024, 37934), (1459, 26624), (1664, 23344), (2048, 18967), (2918, 13312), (3328, 11672), (5836, 6656)]