75564448

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 153135360

約数和(自身を除く): 77570912

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 158, 284, 316, 421, 568, 632, 842, 1136, 1264, 1684, 2272, 2528, 3368, 5609, 6736, 11218, 13472, 22436, 29891, 33259, 44872, 59782, 66518, 89744, 119564, 133036, 179488, 239128, 266072, 478256, 532144, 956512, 1064288, 2361389, 4722778, 9445556, 18891112, 37782224, 75564448]

約数ペア:

[(1, 75564448), (2, 37782224), (4, 18891112), (8, 9445556), (16, 4722778), (32, 2361389), (71, 1064288), (79, 956512), (142, 532144), (158, 478256), (284, 266072), (316, 239128), (421, 179488), (568, 133036), (632, 119564), (842, 89744), (1136, 66518), (1264, 59782), (1684, 44872), (2272, 33259), (2528, 29891), (3368, 22436), (5609, 13472), (6736, 11218)]