28738048

素因数分解:

$2^9\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 60

約数和(自身を含む): 60453162

約数和(自身を除く): 31715114

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 256, 296, 328, 512, 592, 656, 1184, 1312, 1369, 1517, 2368, 2624, 2738, 3034, 4736, 5248, 5476, 6068, 9472, 10496, 10952, 12136, 18944, 20992, 21904, 24272, 43808, 48544, 56129, 87616, 97088, 112258, 175232, 194176, 224516, 350464, 388352, 449032, 700928, 776704, 898064, 1796128, 3592256, 7184512, 14369024, 28738048]

約数ペア:

[(1, 28738048), (2, 14369024), (4, 7184512), (8, 3592256), (16, 1796128), (32, 898064), (37, 776704), (41, 700928), (64, 449032), (74, 388352), (82, 350464), (128, 224516), (148, 194176), (164, 175232), (256, 112258), (296, 97088), (328, 87616), (512, 56129), (592, 48544), (656, 43808), (1184, 24272), (1312, 21904), (1369, 20992), (1517, 18944), (2368, 12136), (2624, 10952), (2738, 10496), (3034, 9472), (4736, 6068), (5248, 5476)]