28092948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 71331456

約数和(自身を除く): 43238508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 1783, 2626, 3566, 3939, 5252, 5349, 7132, 7878, 10698, 15756, 21396, 23179, 46358, 69537, 92716, 139074, 180083, 278148, 360166, 540249, 720332, 1080498, 2160996, 2341079, 4682158, 7023237, 9364316, 14046474, 28092948]

約数ペア:

[(1, 28092948), (2, 14046474), (3, 9364316), (4, 7023237), (6, 4682158), (12, 2341079), (13, 2160996), (26, 1080498), (39, 720332), (52, 540249), (78, 360166), (101, 278148), (156, 180083), (202, 139074), (303, 92716), (404, 69537), (606, 46358), (1212, 23179), (1313, 21396), (1783, 15756), (2626, 10698), (3566, 7878), (3939, 7132), (5252, 5349)]