38972544

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 115039680

約数和(自身を除く): 76067136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 211, 222, 296, 312, 384, 416, 422, 444, 481, 592, 624, 633, 832, 844, 888, 962, 1184, 1248, 1266, 1443, 1664, 1688, 1776, 1924, 2368, 2496, 2532, 2743, 2886, 3376, 3552, 3848, 4736, 4992, 5064, 5486, 5772, 6752, 7104, 7696, 7807, 8229, 10128, 10972, 11544, 13504, 14208, 15392, 15614, 16458, 20256, 21944, 23088, 23421, 27008, 30784, 31228, 32916, 40512, 43888, 46176, 46842, 61568, 62456, 65832, 81024, 87776, 92352, 93684, 101491, 124912, 131664, 175552, 184704, 187368, 202982, 249824, 263328, 304473, 351104, 374736, 405964, 499648, 526656, 608946, 749472, 811928, 999296, 1053312, 1217892, 1498944, 1623856, 2435784, 2997888, 3247712, 4871568, 6495424, 9743136, 12990848, 19486272, 38972544]

約数ペア:

[(1, 38972544), (2, 19486272), (3, 12990848), (4, 9743136), (6, 6495424), (8, 4871568), (12, 3247712), (13, 2997888), (16, 2435784), (24, 1623856), (26, 1498944), (32, 1217892), (37, 1053312), (39, 999296), (48, 811928), (52, 749472), (64, 608946), (74, 526656), (78, 499648), (96, 405964), (104, 374736), (111, 351104), (128, 304473), (148, 263328), (156, 249824), (192, 202982), (208, 187368), (211, 184704), (222, 175552), (296, 131664), (312, 124912), (384, 101491), (416, 93684), (422, 92352), (444, 87776), (481, 81024), (592, 65832), (624, 62456), (633, 61568), (832, 46842), (844, 46176), (888, 43888), (962, 40512), (1184, 32916), (1248, 31228), (1266, 30784), (1443, 27008), (1664, 23421), (1688, 23088), (1776, 21944), (1924, 20256), (2368, 16458), (2496, 15614), (2532, 15392), (2743, 14208), (2886, 13504), (3376, 11544), (3552, 10972), (3848, 10128), (4736, 8229), (4992, 7807), (5064, 7696), (5486, 7104), (5772, 6752)]