21536448

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:741

約数の個数: 56

約数和(自身を含む): 57351168

約数和(自身を除く): 35814720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 503, 669, 892, 1006, 1338, 1509, 1784, 2012, 2676, 3018, 3568, 4024, 5352, 6036, 7136, 8048, 10704, 12072, 14272, 16096, 21408, 24144, 32192, 42816, 48288, 96576, 112169, 224338, 336507, 448676, 673014, 897352, 1346028, 1794704, 2692056, 3589408, 5384112, 7178816, 10768224, 21536448]

約数ペア:

[(1, 21536448), (2, 10768224), (3, 7178816), (4, 5384112), (6, 3589408), (8, 2692056), (12, 1794704), (16, 1346028), (24, 897352), (32, 673014), (48, 448676), (64, 336507), (96, 224338), (192, 112169), (223, 96576), (446, 48288), (503, 42816), (669, 32192), (892, 24144), (1006, 21408), (1338, 16096), (1509, 14272), (1784, 12072), (2012, 10704), (2676, 8048), (3018, 7136), (3568, 6036), (4024, 5352)]