28291295448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1042267}}^1$

素因数の和:1042321

約数の個数: 96

約数和(自身を含む): 85361749200

約数和(自身を除く): 57070453752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 9048, 13572, 27144, 1042267, 2084534, 3126801, 4169068, 6253602, 8338136, 9380403, 12507204, 13549471, 18760806, 25014408, 27098942, 30225743, 37521612, 40648413, 54197884, 60451486, 75043224, 81296826, 90677229, 108395768, 120902972, 121945239, 162593652, 181354458, 241805944, 243890478, 272031687, 325187304, 362708916, 392934659, 487780956, 544063374, 725417832, 785869318, 975561912, 1088126748, 1178803977, 1571738636, 2176253496, 2357607954, 3143477272, 3536411931, 4715215908, 7072823862, 9430431816, 14145647724, 28291295448]

約数ペア:

[(1, 28291295448), (2, 14145647724), (3, 9430431816), (4, 7072823862), (6, 4715215908), (8, 3536411931), (9, 3143477272), (12, 2357607954), (13, 2176253496), (18, 1571738636), (24, 1178803977), (26, 1088126748), (29, 975561912), (36, 785869318), (39, 725417832), (52, 544063374), (58, 487780956), (72, 392934659), (78, 362708916), (87, 325187304), (104, 272031687), (116, 243890478), (117, 241805944), (156, 181354458), (174, 162593652), (232, 121945239), (234, 120902972), (261, 108395768), (312, 90677229), (348, 81296826), (377, 75043224), (468, 60451486), (522, 54197884), (696, 40648413), (754, 37521612), (936, 30225743), (1044, 27098942), (1131, 25014408), (1508, 18760806), (2088, 13549471), (2262, 12507204), (3016, 9380403), (3393, 8338136), (4524, 6253602), (6786, 4169068), (9048, 3126801), (13572, 2084534), (27144, 1042267)]