25132128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 51072672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 149, 168, 224, 251, 298, 336, 447, 502, 596, 672, 753, 894, 1004, 1043, 1192, 1506, 1757, 1788, 2008, 2086, 2384, 3012, 3129, 3514, 3576, 4016, 4172, 4768, 5271, 6024, 6258, 7028, 7152, 8032, 8344, 10542, 12048, 12516, 14056, 14304, 16688, 21084, 24096, 25032, 28112, 33376, 37399, 42168, 50064, 56224, 74798, 84336, 100128, 112197, 149596, 168672, 224394, 261793, 299192, 448788, 523586, 598384, 785379, 897576, 1047172, 1196768, 1570758, 1795152, 2094344, 3141516, 3590304, 4188688, 6283032, 8377376, 12566064, 25132128]

約数ペア:

[(1, 25132128), (2, 12566064), (3, 8377376), (4, 6283032), (6, 4188688), (7, 3590304), (8, 3141516), (12, 2094344), (14, 1795152), (16, 1570758), (21, 1196768), (24, 1047172), (28, 897576), (32, 785379), (42, 598384), (48, 523586), (56, 448788), (84, 299192), (96, 261793), (112, 224394), (149, 168672), (168, 149596), (224, 112197), (251, 100128), (298, 84336), (336, 74798), (447, 56224), (502, 50064), (596, 42168), (672, 37399), (753, 33376), (894, 28112), (1004, 25032), (1043, 24096), (1192, 21084), (1506, 16688), (1757, 14304), (1788, 14056), (2008, 12516), (2086, 12048), (2384, 10542), (3012, 8344), (3129, 8032), (3514, 7152), (3576, 7028), (4016, 6258), (4172, 6024), (4768, 5271)]