39243932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 85274112

約数和(自身を除く): 46030180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 823, 917, 1646, 1703, 1834, 3292, 3406, 3668, 5761, 6812, 10699, 11522, 11921, 21398, 23044, 23842, 42796, 47684, 74893, 107813, 149786, 215626, 299572, 431252, 754691, 1401569, 1509382, 2803138, 3018764, 5606276, 9810983, 19621966, 39243932]

約数ペア:

[(1, 39243932), (2, 19621966), (4, 9810983), (7, 5606276), (13, 3018764), (14, 2803138), (26, 1509382), (28, 1401569), (52, 754691), (91, 431252), (131, 299572), (182, 215626), (262, 149786), (364, 107813), (524, 74893), (823, 47684), (917, 42796), (1646, 23842), (1703, 23044), (1834, 21398), (3292, 11921), (3406, 11522), (3668, 10699), (5761, 6812)]