28377108

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13861

約数の個数: 48

約数和(自身を含む): 77448000

約数和(自身を除く): 49070892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13829, 27658, 41487, 55316, 82974, 124461, 165948, 248922, 262751, 373383, 497844, 525502, 746766, 788253, 1051004, 1493532, 1576506, 2364759, 3153012, 4729518, 7094277, 9459036, 14188554, 28377108]

約数ペア:

[(1, 28377108), (2, 14188554), (3, 9459036), (4, 7094277), (6, 4729518), (9, 3153012), (12, 2364759), (18, 1576506), (19, 1493532), (27, 1051004), (36, 788253), (38, 746766), (54, 525502), (57, 497844), (76, 373383), (108, 262751), (114, 248922), (171, 165948), (228, 124461), (342, 82974), (513, 55316), (684, 41487), (1026, 27658), (2052, 13829)]