27993004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 57506400

約数和(自身を除く): 29513396

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 977, 988, 1102, 1508, 1954, 2204, 3908, 7163, 12701, 14326, 18563, 25402, 28333, 28652, 37126, 50804, 56666, 74252, 113332, 241319, 368329, 482638, 538327, 736658, 965276, 1076654, 1473316, 2153308, 6998251, 13996502, 27993004]

約数ペア:

[(1, 27993004), (2, 13996502), (4, 6998251), (13, 2153308), (19, 1473316), (26, 1076654), (29, 965276), (38, 736658), (52, 538327), (58, 482638), (76, 368329), (116, 241319), (247, 113332), (377, 74252), (494, 56666), (551, 50804), (754, 37126), (977, 28652), (988, 28333), (1102, 25402), (1508, 18563), (1954, 14326), (2204, 12701), (3908, 7163)]