25765236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 77172480

約数和(自身を除く): 51407244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 173, 189, 197, 252, 346, 378, 394, 519, 591, 692, 756, 788, 1038, 1182, 1211, 1379, 1557, 1773, 2076, 2364, 2422, 2758, 3114, 3546, 3633, 4137, 4671, 4844, 5319, 5516, 6228, 7092, 7266, 8274, 9342, 10638, 10899, 12411, 14532, 16548, 18684, 21276, 21798, 24822, 32697, 34081, 37233, 43596, 49644, 65394, 68162, 74466, 102243, 130788, 136324, 148932, 204486, 238567, 306729, 408972, 477134, 613458, 715701, 920187, 954268, 1226916, 1431402, 1840374, 2147103, 2862804, 3680748, 4294206, 6441309, 8588412, 12882618, 25765236]

約数ペア:

[(1, 25765236), (2, 12882618), (3, 8588412), (4, 6441309), (6, 4294206), (7, 3680748), (9, 2862804), (12, 2147103), (14, 1840374), (18, 1431402), (21, 1226916), (27, 954268), (28, 920187), (36, 715701), (42, 613458), (54, 477134), (63, 408972), (84, 306729), (108, 238567), (126, 204486), (173, 148932), (189, 136324), (197, 130788), (252, 102243), (346, 74466), (378, 68162), (394, 65394), (519, 49644), (591, 43596), (692, 37233), (756, 34081), (788, 32697), (1038, 24822), (1182, 21798), (1211, 21276), (1379, 18684), (1557, 16548), (1773, 14532), (2076, 12411), (2364, 10899), (2422, 10638), (2758, 9342), (3114, 8274), (3546, 7266), (3633, 7092), (4137, 6228), (4671, 5516), (4844, 5319)]