5315128

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 12600000

約数和(自身を除く): 7284872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 149, 182, 196, 298, 343, 364, 392, 596, 637, 686, 728, 1043, 1192, 1274, 1372, 1937, 2086, 2548, 2744, 3874, 4172, 4459, 5096, 7301, 7748, 8344, 8918, 13559, 14602, 15496, 17836, 27118, 29204, 35672, 51107, 54236, 58408, 94913, 102214, 108472, 189826, 204428, 379652, 408856, 664391, 759304, 1328782, 2657564, 5315128]

約数ペア:

[(1, 5315128), (2, 2657564), (4, 1328782), (7, 759304), (8, 664391), (13, 408856), (14, 379652), (26, 204428), (28, 189826), (49, 108472), (52, 102214), (56, 94913), (91, 58408), (98, 54236), (104, 51107), (149, 35672), (182, 29204), (196, 27118), (298, 17836), (343, 15496), (364, 14602), (392, 13559), (596, 8918), (637, 8344), (686, 7748), (728, 7301), (1043, 5096), (1192, 4459), (1274, 4172), (1372, 3874), (1937, 2744), (2086, 2548)]