2155114624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5419}}^1$

素因数の和:5685

約数の個数: 64

約数和(自身を含む): 4643856000

約数和(自身を除く): 2488741376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 239, 416, 478, 832, 956, 1664, 1912, 3107, 3824, 5419, 6214, 7648, 10838, 12428, 15296, 21676, 24856, 30592, 43352, 49712, 70447, 86704, 99424, 140894, 173408, 198848, 281788, 346816, 397696, 563576, 693632, 1127152, 1295141, 2254304, 2590282, 4508608, 5180564, 9017216, 10361128, 16836833, 20722256, 33673666, 41444512, 67347332, 82889024, 134694664, 165778048, 269389328, 538778656, 1077557312, 2155114624]

約数ペア:

[(1, 2155114624), (2, 1077557312), (4, 538778656), (8, 269389328), (13, 165778048), (16, 134694664), (26, 82889024), (32, 67347332), (52, 41444512), (64, 33673666), (104, 20722256), (128, 16836833), (208, 10361128), (239, 9017216), (416, 5180564), (478, 4508608), (832, 2590282), (956, 2254304), (1664, 1295141), (1912, 1127152), (3107, 693632), (3824, 563576), (5419, 397696), (6214, 346816), (7648, 281788), (10838, 198848), (12428, 173408), (15296, 140894), (21676, 99424), (24856, 86704), (30592, 70447), (43352, 49712)]