26256228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 66636192

約数和(自身を除く): 40379964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 113, 134, 201, 204, 226, 268, 289, 339, 402, 452, 578, 678, 804, 867, 1139, 1156, 1356, 1734, 1921, 2278, 3417, 3468, 3842, 4556, 5763, 6834, 7571, 7684, 11526, 13668, 15142, 19363, 22713, 23052, 30284, 32657, 38726, 45426, 58089, 65314, 77452, 90852, 97971, 116178, 128707, 130628, 195942, 232356, 257414, 386121, 391884, 514828, 772242, 1544484, 2188019, 4376038, 6564057, 8752076, 13128114, 26256228]

約数ペア:

[(1, 26256228), (2, 13128114), (3, 8752076), (4, 6564057), (6, 4376038), (12, 2188019), (17, 1544484), (34, 772242), (51, 514828), (67, 391884), (68, 386121), (102, 257414), (113, 232356), (134, 195942), (201, 130628), (204, 128707), (226, 116178), (268, 97971), (289, 90852), (339, 77452), (402, 65314), (452, 58089), (578, 45426), (678, 38726), (804, 32657), (867, 30284), (1139, 23052), (1156, 22713), (1356, 19363), (1734, 15142), (1921, 13668), (2278, 11526), (3417, 7684), (3468, 7571), (3842, 6834), (4556, 5763)]