29118716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 59579520

約数和(自身を除く): 30460804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 571, 671, 836, 1142, 1159, 1342, 2284, 2318, 2684, 4636, 6281, 10849, 12562, 12749, 21698, 25124, 25498, 34831, 43396, 50996, 69662, 119339, 139324, 238678, 383141, 477356, 661789, 766282, 1323578, 1532564, 2647156, 7279679, 14559358, 29118716]

約数ペア:

[(1, 29118716), (2, 14559358), (4, 7279679), (11, 2647156), (19, 1532564), (22, 1323578), (38, 766282), (44, 661789), (61, 477356), (76, 383141), (122, 238678), (209, 139324), (244, 119339), (418, 69662), (571, 50996), (671, 43396), (836, 34831), (1142, 25498), (1159, 25124), (1342, 21698), (2284, 12749), (2318, 12562), (2684, 10849), (4636, 6281)]