28813504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 61557408

約数和(自身を除く): 32743904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 373, 544, 568, 746, 1088, 1136, 1207, 1492, 2272, 2414, 2984, 4544, 4828, 5968, 6341, 9656, 11936, 12682, 19312, 23872, 25364, 26483, 38624, 50728, 52966, 77248, 101456, 105932, 202912, 211864, 405824, 423728, 450211, 847456, 900422, 1694912, 1800844, 3601688, 7203376, 14406752, 28813504]

約数ペア:

[(1, 28813504), (2, 14406752), (4, 7203376), (8, 3601688), (16, 1800844), (17, 1694912), (32, 900422), (34, 847456), (64, 450211), (68, 423728), (71, 405824), (136, 211864), (142, 202912), (272, 105932), (284, 101456), (373, 77248), (544, 52966), (568, 50728), (746, 38624), (1088, 26483), (1136, 25364), (1207, 23872), (1492, 19312), (2272, 12682), (2414, 11936), (2984, 9656), (4544, 6341), (4828, 5968)]