28547064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 96

約数和(自身を含む): 95178720

約数和(自身を除く): 66631656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 4357, 6552, 8714, 13071, 17428, 26142, 30499, 34856, 39213, 52284, 56641, 60998, 78426, 91497, 104568, 113282, 121996, 156852, 169923, 182994, 226564, 243992, 274491, 313704, 339846, 365988, 396487, 453128, 509769, 548982, 679692, 731976, 792974, 1019538, 1097964, 1189461, 1359384, 1585948, 2039076, 2195928, 2378922, 3171896, 3568383, 4078152, 4757844, 7136766, 9515688, 14273532, 28547064]

約数ペア:

[(1, 28547064), (2, 14273532), (3, 9515688), (4, 7136766), (6, 4757844), (7, 4078152), (8, 3568383), (9, 3171896), (12, 2378922), (13, 2195928), (14, 2039076), (18, 1585948), (21, 1359384), (24, 1189461), (26, 1097964), (28, 1019538), (36, 792974), (39, 731976), (42, 679692), (52, 548982), (56, 509769), (63, 453128), (72, 396487), (78, 365988), (84, 339846), (91, 313704), (104, 274491), (117, 243992), (126, 226564), (156, 182994), (168, 169923), (182, 156852), (234, 121996), (252, 113282), (273, 104568), (312, 91497), (364, 78426), (468, 60998), (504, 56641), (546, 52284), (728, 39213), (819, 34856), (936, 30499), (1092, 26142), (1638, 17428), (2184, 13071), (3276, 8714), (4357, 6552)]