25636928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 55473600

約数和(自身を除く): 29836672

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 727, 928, 1102, 1216, 1454, 1856, 2204, 2908, 4408, 5816, 8816, 11632, 13813, 17632, 21083, 23264, 27626, 35264, 42166, 46528, 55252, 84332, 110504, 168664, 221008, 337328, 400577, 442016, 674656, 801154, 884032, 1349312, 1602308, 3204616, 6409232, 12818464, 25636928]

約数ペア:

[(1, 25636928), (2, 12818464), (4, 6409232), (8, 3204616), (16, 1602308), (19, 1349312), (29, 884032), (32, 801154), (38, 674656), (58, 442016), (64, 400577), (76, 337328), (116, 221008), (152, 168664), (232, 110504), (304, 84332), (464, 55252), (551, 46528), (608, 42166), (727, 35264), (928, 27626), (1102, 23264), (1216, 21083), (1454, 17632), (1856, 13813), (2204, 11632), (2908, 8816), (4408, 5816)]