25391016

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{2399}}^1$

素因数の和:2428

約数の個数: 96

約数和(自身を含む): 82080000

約数和(自身を除く): 56688984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2399, 2646, 3528, 4798, 5292, 7197, 9596, 10584, 14394, 16793, 19192, 21591, 28788, 33586, 43182, 50379, 57576, 64773, 67172, 86364, 100758, 117551, 129546, 134344, 151137, 172728, 201516, 235102, 259092, 302274, 352653, 403032, 453411, 470204, 518184, 604548, 705306, 906822, 940408, 1057959, 1209096, 1410612, 1813644, 2115918, 2821224, 3173877, 3627288, 4231836, 6347754, 8463672, 12695508, 25391016]

約数ペア:

[(1, 25391016), (2, 12695508), (3, 8463672), (4, 6347754), (6, 4231836), (7, 3627288), (8, 3173877), (9, 2821224), (12, 2115918), (14, 1813644), (18, 1410612), (21, 1209096), (24, 1057959), (27, 940408), (28, 906822), (36, 705306), (42, 604548), (49, 518184), (54, 470204), (56, 453411), (63, 403032), (72, 352653), (84, 302274), (98, 259092), (108, 235102), (126, 201516), (147, 172728), (168, 151137), (189, 134344), (196, 129546), (216, 117551), (252, 100758), (294, 86364), (378, 67172), (392, 64773), (441, 57576), (504, 50379), (588, 43182), (756, 33586), (882, 28788), (1176, 21591), (1323, 19192), (1512, 16793), (1764, 14394), (2399, 10584), (2646, 9596), (3528, 7197), (4798, 5292)]