28277088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 87816960

約数和(自身を除く): 59539872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1451, 1624, 2436, 2784, 2902, 3248, 4353, 4872, 5804, 6496, 8706, 9744, 10157, 11608, 17412, 19488, 20314, 23216, 30471, 34824, 40628, 42079, 46432, 60942, 69648, 81256, 84158, 121884, 126237, 139296, 162512, 168316, 243768, 252474, 294553, 325024, 336632, 487536, 504948, 589106, 673264, 883659, 975072, 1009896, 1178212, 1346528, 1767318, 2019792, 2356424, 3534636, 4039584, 4712848, 7069272, 9425696, 14138544, 28277088]

約数ペア:

[(1, 28277088), (2, 14138544), (3, 9425696), (4, 7069272), (6, 4712848), (7, 4039584), (8, 3534636), (12, 2356424), (14, 2019792), (16, 1767318), (21, 1346528), (24, 1178212), (28, 1009896), (29, 975072), (32, 883659), (42, 673264), (48, 589106), (56, 504948), (58, 487536), (84, 336632), (87, 325024), (96, 294553), (112, 252474), (116, 243768), (168, 168316), (174, 162512), (203, 139296), (224, 126237), (232, 121884), (336, 84158), (348, 81256), (406, 69648), (464, 60942), (609, 46432), (672, 42079), (696, 40628), (812, 34824), (928, 30471), (1218, 23216), (1392, 20314), (1451, 19488), (1624, 17412), (2436, 11608), (2784, 10157), (2902, 9744), (3248, 8706), (4353, 6496), (4872, 5804)]