27995484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 72092160

約数和(自身を除く): 44096676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2383, 2937, 3916, 4766, 5874, 7149, 9532, 11748, 14298, 26213, 28596, 52426, 78639, 104852, 157278, 212087, 314556, 424174, 636261, 848348, 1272522, 2332957, 2545044, 4665914, 6998871, 9331828, 13997742, 27995484]

約数ペア:

[(1, 27995484), (2, 13997742), (3, 9331828), (4, 6998871), (6, 4665914), (11, 2545044), (12, 2332957), (22, 1272522), (33, 848348), (44, 636261), (66, 424174), (89, 314556), (132, 212087), (178, 157278), (267, 104852), (356, 78639), (534, 52426), (979, 28596), (1068, 26213), (1958, 14298), (2383, 11748), (2937, 9532), (3916, 7149), (4766, 5874)]