12884352

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 38556000

約数和(自身を除く): 25671648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 89, 96, 104, 116, 128, 156, 174, 178, 192, 208, 232, 267, 312, 348, 356, 377, 384, 416, 464, 534, 624, 696, 712, 754, 832, 928, 1068, 1131, 1157, 1248, 1392, 1424, 1508, 1664, 1856, 2136, 2262, 2314, 2496, 2581, 2784, 2848, 3016, 3471, 3712, 4272, 4524, 4628, 4992, 5162, 5568, 5696, 6032, 6942, 7743, 8544, 9048, 9256, 10324, 11136, 11392, 12064, 13884, 15486, 17088, 18096, 18512, 20648, 24128, 27768, 30972, 33553, 34176, 36192, 37024, 41296, 48256, 55536, 61944, 67106, 72384, 74048, 82592, 100659, 111072, 123888, 134212, 144768, 148096, 165184, 201318, 222144, 247776, 268424, 330368, 402636, 444288, 495552, 536848, 805272, 991104, 1073696, 1610544, 2147392, 3221088, 4294784, 6442176, 12884352]

約数ペア:

[(1, 12884352), (2, 6442176), (3, 4294784), (4, 3221088), (6, 2147392), (8, 1610544), (12, 1073696), (13, 991104), (16, 805272), (24, 536848), (26, 495552), (29, 444288), (32, 402636), (39, 330368), (48, 268424), (52, 247776), (58, 222144), (64, 201318), (78, 165184), (87, 148096), (89, 144768), (96, 134212), (104, 123888), (116, 111072), (128, 100659), (156, 82592), (174, 74048), (178, 72384), (192, 67106), (208, 61944), (232, 55536), (267, 48256), (312, 41296), (348, 37024), (356, 36192), (377, 34176), (384, 33553), (416, 30972), (464, 27768), (534, 24128), (624, 20648), (696, 18512), (712, 18096), (754, 17088), (832, 15486), (928, 13884), (1068, 12064), (1131, 11392), (1157, 11136), (1248, 10324), (1392, 9256), (1424, 9048), (1508, 8544), (1664, 7743), (1856, 6942), (2136, 6032), (2262, 5696), (2314, 5568), (2496, 5162), (2581, 4992), (2784, 4628), (2848, 4524), (3016, 4272), (3471, 3712)]