38861487532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{1259}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 82260541440

約数和(自身を除く): 43399053908

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 827, 868, 1204, 1259, 1333, 1654, 2518, 2666, 3308, 5036, 5332, 5789, 8813, 9331, 11578, 17626, 18662, 23156, 25637, 35252, 35561, 37324, 39029, 51274, 54137, 71122, 78058, 102548, 108274, 142244, 156116, 179459, 216548, 248927, 273203, 358918, 378959, 497854, 546406, 717836, 757918, 995708, 1041193, 1092812, 1102391, 1515836, 1678247, 2082386, 2204782, 3356494, 4164772, 4409564, 6712988, 7288351, 7716737, 11747729, 14576702, 15433474, 23495458, 29153404, 30866948, 32276983, 44771299, 46990916, 64553966, 89542598, 129107932, 179085196, 225938881, 313399093, 451877762, 626798186, 903755524, 1253596372, 1387910269, 2775820538, 5551641076, 9715371883, 19430743766, 38861487532]

約数ペア:

[(1, 38861487532), (2, 19430743766), (4, 9715371883), (7, 5551641076), (14, 2775820538), (28, 1387910269), (31, 1253596372), (43, 903755524), (62, 626798186), (86, 451877762), (124, 313399093), (172, 225938881), (217, 179085196), (301, 129107932), (434, 89542598), (602, 64553966), (827, 46990916), (868, 44771299), (1204, 32276983), (1259, 30866948), (1333, 29153404), (1654, 23495458), (2518, 15433474), (2666, 14576702), (3308, 11747729), (5036, 7716737), (5332, 7288351), (5789, 6712988), (8813, 4409564), (9331, 4164772), (11578, 3356494), (17626, 2204782), (18662, 2082386), (23156, 1678247), (25637, 1515836), (35252, 1102391), (35561, 1092812), (37324, 1041193), (39029, 995708), (51274, 757918), (54137, 717836), (71122, 546406), (78058, 497854), (102548, 378959), (108274, 358918), (142244, 273203), (156116, 248927), (179459, 216548)]