8889477632

素因数分解:

$2^9\times 7^1\times {\mathrm{2480323}}^1$

素因数の和:2480348

約数の個数: 40

約数和(自身を含む): 20298971616

約数和(自身を除く): 11409493984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 2480323, 4960646, 9921292, 17362261, 19842584, 34724522, 39685168, 69449044, 79370336, 138898088, 158740672, 277796176, 317481344, 555592352, 634962688, 1111184704, 1269925376, 2222369408, 4444738816, 8889477632]

約数ペア:

[(1, 8889477632), (2, 4444738816), (4, 2222369408), (7, 1269925376), (8, 1111184704), (14, 634962688), (16, 555592352), (28, 317481344), (32, 277796176), (56, 158740672), (64, 138898088), (112, 79370336), (128, 69449044), (224, 39685168), (256, 34724522), (448, 19842584), (512, 17362261), (896, 9921292), (1792, 4960646), (3584, 2480323)]