71652064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 161989632

約数和(自身を除く): 90337568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 61, 71, 88, 94, 122, 142, 176, 188, 244, 284, 352, 376, 488, 517, 568, 671, 752, 781, 976, 1034, 1136, 1342, 1504, 1562, 1952, 2068, 2272, 2684, 2867, 3124, 3337, 4136, 4331, 5368, 5734, 6248, 6674, 8272, 8662, 10736, 11468, 12496, 13348, 16544, 17324, 21472, 22936, 24992, 26696, 31537, 34648, 36707, 45872, 47641, 53392, 63074, 69296, 73414, 91744, 95282, 106784, 126148, 138592, 146828, 190564, 203557, 252296, 293656, 381128, 407114, 504592, 587312, 762256, 814228, 1009184, 1174624, 1524512, 1628456, 2239127, 3256912, 4478254, 6513824, 8956508, 17913016, 35826032, 71652064]

約数ペア:

[(1, 71652064), (2, 35826032), (4, 17913016), (8, 8956508), (11, 6513824), (16, 4478254), (22, 3256912), (32, 2239127), (44, 1628456), (47, 1524512), (61, 1174624), (71, 1009184), (88, 814228), (94, 762256), (122, 587312), (142, 504592), (176, 407114), (188, 381128), (244, 293656), (284, 252296), (352, 203557), (376, 190564), (488, 146828), (517, 138592), (568, 126148), (671, 106784), (752, 95282), (781, 91744), (976, 73414), (1034, 69296), (1136, 63074), (1342, 53392), (1504, 47641), (1562, 45872), (1952, 36707), (2068, 34648), (2272, 31537), (2684, 26696), (2867, 24992), (3124, 22936), (3337, 21472), (4136, 17324), (4331, 16544), (5368, 13348), (5734, 12496), (6248, 11468), (6674, 10736), (8272, 8662)]