71449664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 171882816

約数和(自身を除く): 100433152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 104, 143, 148, 176, 208, 211, 286, 296, 352, 407, 416, 422, 481, 572, 592, 704, 814, 832, 844, 962, 1144, 1184, 1628, 1688, 1924, 2288, 2321, 2368, 2743, 3256, 3376, 3848, 4576, 4642, 5291, 5486, 6512, 6752, 7696, 7807, 9152, 9284, 10582, 10972, 13024, 13504, 15392, 15614, 18568, 21164, 21944, 26048, 30173, 30784, 31228, 37136, 42328, 43888, 60346, 62456, 74272, 84656, 85877, 87776, 101491, 120692, 124912, 148544, 169312, 171754, 175552, 202982, 241384, 249824, 338624, 343508, 405964, 482768, 499648, 687016, 811928, 965536, 1116401, 1374032, 1623856, 1931072, 2232802, 2748064, 3247712, 4465604, 5496128, 6495424, 8931208, 17862416, 35724832, 71449664]

約数ペア:

[(1, 71449664), (2, 35724832), (4, 17862416), (8, 8931208), (11, 6495424), (13, 5496128), (16, 4465604), (22, 3247712), (26, 2748064), (32, 2232802), (37, 1931072), (44, 1623856), (52, 1374032), (64, 1116401), (74, 965536), (88, 811928), (104, 687016), (143, 499648), (148, 482768), (176, 405964), (208, 343508), (211, 338624), (286, 249824), (296, 241384), (352, 202982), (407, 175552), (416, 171754), (422, 169312), (481, 148544), (572, 124912), (592, 120692), (704, 101491), (814, 87776), (832, 85877), (844, 84656), (962, 74272), (1144, 62456), (1184, 60346), (1628, 43888), (1688, 42328), (1924, 37136), (2288, 31228), (2321, 30784), (2368, 30173), (2743, 26048), (3256, 21944), (3376, 21164), (3848, 18568), (4576, 15614), (4642, 15392), (5291, 13504), (5486, 13024), (6512, 10972), (6752, 10582), (7696, 9284), (7807, 9152)]