21344448

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5885

約数の個数: 56

約数和(自身を含む): 59456320

約数和(自身を除く): 38111872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5851, 11702, 17553, 23404, 35106, 46808, 70212, 93616, 111169, 140424, 187232, 222338, 280848, 333507, 374464, 444676, 561696, 667014, 889352, 1123392, 1334028, 1778704, 2668056, 3557408, 5336112, 7114816, 10672224, 21344448]

約数ペア:

[(1, 21344448), (2, 10672224), (3, 7114816), (4, 5336112), (6, 3557408), (8, 2668056), (12, 1778704), (16, 1334028), (19, 1123392), (24, 889352), (32, 667014), (38, 561696), (48, 444676), (57, 374464), (64, 333507), (76, 280848), (96, 222338), (114, 187232), (152, 140424), (192, 111169), (228, 93616), (304, 70212), (456, 46808), (608, 35106), (912, 23404), (1216, 17553), (1824, 11702), (3648, 5851)]