8980453888

素因数分解:

$2^9\times 7^1\times {\mathrm{2505707}}^1$

素因数の和:2505732

約数の個数: 40

約数和(自身を含む): 20506714272

約数和(自身を除く): 11526260384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 2505707, 5011414, 10022828, 17539949, 20045656, 35079898, 40091312, 70159796, 80182624, 140319592, 160365248, 280639184, 320730496, 561278368, 641460992, 1122556736, 1282921984, 2245113472, 4490226944, 8980453888]

約数ペア:

[(1, 8980453888), (2, 4490226944), (4, 2245113472), (7, 1282921984), (8, 1122556736), (14, 641460992), (16, 561278368), (28, 320730496), (32, 280639184), (56, 160365248), (64, 140319592), (112, 80182624), (128, 70159796), (224, 40091312), (256, 35079898), (448, 20045656), (512, 17539949), (896, 10022828), (1792, 5011414), (3584, 2505707)]