28615896

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7825

約数の個数: 64

約数和(自身を含む): 84175200

約数和(自身を除く): 55559304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 7793, 15586, 23379, 31172, 46758, 62344, 70137, 93516, 132481, 140274, 187032, 210411, 264962, 280548, 397443, 420822, 529924, 561096, 794886, 841644, 1059848, 1192329, 1589772, 1683288, 2384658, 3179544, 3576987, 4769316, 7153974, 9538632, 14307948, 28615896]

約数ペア:

[(1, 28615896), (2, 14307948), (3, 9538632), (4, 7153974), (6, 4769316), (8, 3576987), (9, 3179544), (12, 2384658), (17, 1683288), (18, 1589772), (24, 1192329), (27, 1059848), (34, 841644), (36, 794886), (51, 561096), (54, 529924), (68, 420822), (72, 397443), (102, 280548), (108, 264962), (136, 210411), (153, 187032), (204, 140274), (216, 132481), (306, 93516), (408, 70137), (459, 62344), (612, 46758), (918, 31172), (1224, 23379), (1836, 15586), (3672, 7793)]