26507208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 83462400

約数和(自身を除く): 56955192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 229, 273, 312, 318, 364, 371, 424, 458, 546, 636, 687, 689, 728, 742, 916, 1092, 1113, 1272, 1374, 1378, 1484, 1603, 1832, 2067, 2184, 2226, 2748, 2756, 2968, 2977, 3206, 4134, 4452, 4809, 4823, 5496, 5512, 5954, 6412, 8268, 8904, 8931, 9618, 9646, 11908, 12137, 12824, 14469, 16536, 17862, 19236, 19292, 20839, 23816, 24274, 28938, 35724, 36411, 38472, 38584, 41678, 48548, 57876, 62517, 71448, 72822, 83356, 84959, 97096, 115752, 125034, 145644, 157781, 166712, 169918, 250068, 254877, 291288, 315562, 339836, 473343, 500136, 509754, 631124, 679672, 946686, 1019508, 1104467, 1262248, 1893372, 2039016, 2208934, 3313401, 3786744, 4417868, 6626802, 8835736, 13253604, 26507208]

約数ペア:

[(1, 26507208), (2, 13253604), (3, 8835736), (4, 6626802), (6, 4417868), (7, 3786744), (8, 3313401), (12, 2208934), (13, 2039016), (14, 1893372), (21, 1262248), (24, 1104467), (26, 1019508), (28, 946686), (39, 679672), (42, 631124), (52, 509754), (53, 500136), (56, 473343), (78, 339836), (84, 315562), (91, 291288), (104, 254877), (106, 250068), (156, 169918), (159, 166712), (168, 157781), (182, 145644), (212, 125034), (229, 115752), (273, 97096), (312, 84959), (318, 83356), (364, 72822), (371, 71448), (424, 62517), (458, 57876), (546, 48548), (636, 41678), (687, 38584), (689, 38472), (728, 36411), (742, 35724), (916, 28938), (1092, 24274), (1113, 23816), (1272, 20839), (1374, 19292), (1378, 19236), (1484, 17862), (1603, 16536), (1832, 14469), (2067, 12824), (2184, 12137), (2226, 11908), (2748, 9646), (2756, 9618), (2968, 8931), (2977, 8904), (3206, 8268), (4134, 6412), (4452, 5954), (4809, 5512), (4823, 5496)]