28298572344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{18715987}}^1$

素因数の和:18716009

約数の個数: 64

約数和(自身を含む): 89836742400

約数和(自身を除く): 61538170056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 18715987, 37431974, 56147961, 74863948, 112295922, 131011909, 149727896, 168443883, 224591844, 262023818, 336887766, 393035727, 449183688, 505331649, 524047636, 673775532, 786071454, 1010663298, 1048095272, 1179107181, 1347551064, 1572142908, 2021326596, 2358214362, 3144285816, 3537321543, 4042653192, 4716428724, 7074643086, 9432857448, 14149286172, 28298572344]

約数ペア:

[(1, 28298572344), (2, 14149286172), (3, 9432857448), (4, 7074643086), (6, 4716428724), (7, 4042653192), (8, 3537321543), (9, 3144285816), (12, 2358214362), (14, 2021326596), (18, 1572142908), (21, 1347551064), (24, 1179107181), (27, 1048095272), (28, 1010663298), (36, 786071454), (42, 673775532), (54, 524047636), (56, 505331649), (63, 449183688), (72, 393035727), (84, 336887766), (108, 262023818), (126, 224591844), (168, 168443883), (189, 149727896), (216, 131011909), (252, 112295922), (378, 74863948), (504, 56147961), (756, 37431974), (1512, 18715987)]