28891546656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1386883}}^1$

素因数の和:1386934

約数の個数: 96

約数和(自身を含む): 89470660608

約数和(自身を除く): 60579113952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 20832, 1386883, 2773766, 4160649, 5547532, 8321298, 9708181, 11095064, 16642596, 19416362, 22190128, 29124543, 33285192, 38832724, 42993373, 44380256, 58249086, 66570384, 77665448, 85986746, 116498172, 128980119, 133140768, 155330896, 171973492, 232996344, 257960238, 300953611, 310661792, 343946984, 465992688, 515920476, 601907222, 687893968, 902860833, 931985376, 1031840952, 1203814444, 1375787936, 1805721666, 2063681904, 2407628888, 3611443332, 4127363808, 4815257776, 7222886664, 9630515552, 14445773328, 28891546656]

約数ペア:

[(1, 28891546656), (2, 14445773328), (3, 9630515552), (4, 7222886664), (6, 4815257776), (7, 4127363808), (8, 3611443332), (12, 2407628888), (14, 2063681904), (16, 1805721666), (21, 1375787936), (24, 1203814444), (28, 1031840952), (31, 931985376), (32, 902860833), (42, 687893968), (48, 601907222), (56, 515920476), (62, 465992688), (84, 343946984), (93, 310661792), (96, 300953611), (112, 257960238), (124, 232996344), (168, 171973492), (186, 155330896), (217, 133140768), (224, 128980119), (248, 116498172), (336, 85986746), (372, 77665448), (434, 66570384), (496, 58249086), (651, 44380256), (672, 42993373), (744, 38832724), (868, 33285192), (992, 29124543), (1302, 22190128), (1488, 19416362), (1736, 16642596), (2604, 11095064), (2976, 9708181), (3472, 8321298), (5208, 5547532), (6944, 4160649), (10416, 2773766), (20832, 1386883)]