28023516

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 72973600

約数和(自身を除く): 44950084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 829, 939, 1252, 1658, 1878, 2487, 2817, 3316, 3756, 4974, 5634, 7461, 8451, 9948, 11268, 14922, 16902, 22383, 29844, 33804, 44766, 89532, 259477, 518954, 778431, 1037908, 1556862, 2335293, 3113724, 4670586, 7005879, 9341172, 14011758, 28023516]

約数ペア:

[(1, 28023516), (2, 14011758), (3, 9341172), (4, 7005879), (6, 4670586), (9, 3113724), (12, 2335293), (18, 1556862), (27, 1037908), (36, 778431), (54, 518954), (108, 259477), (313, 89532), (626, 44766), (829, 33804), (939, 29844), (1252, 22383), (1658, 16902), (1878, 14922), (2487, 11268), (2817, 9948), (3316, 8451), (3756, 7461), (4974, 5634)]