28823184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 88353720

約数和(自身を除く): 59530536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 173, 178, 208, 234, 267, 312, 346, 356, 468, 519, 534, 624, 692, 712, 801, 936, 1038, 1068, 1157, 1384, 1424, 1557, 1602, 1872, 2076, 2136, 2249, 2314, 2768, 3114, 3204, 3471, 4152, 4272, 4498, 4628, 6228, 6408, 6747, 6942, 8304, 8996, 9256, 10413, 12456, 12816, 13494, 13884, 15397, 17992, 18512, 20241, 20826, 24912, 26988, 27768, 30794, 35984, 40482, 41652, 46191, 53976, 55536, 61588, 80964, 83304, 92382, 107952, 123176, 138573, 161928, 166608, 184764, 200161, 246352, 277146, 323856, 369528, 400322, 554292, 600483, 739056, 800644, 1108584, 1200966, 1601288, 1801449, 2217168, 2401932, 3202576, 3602898, 4803864, 7205796, 9607728, 14411592, 28823184]

約数ペア:

[(1, 28823184), (2, 14411592), (3, 9607728), (4, 7205796), (6, 4803864), (8, 3602898), (9, 3202576), (12, 2401932), (13, 2217168), (16, 1801449), (18, 1601288), (24, 1200966), (26, 1108584), (36, 800644), (39, 739056), (48, 600483), (52, 554292), (72, 400322), (78, 369528), (89, 323856), (104, 277146), (117, 246352), (144, 200161), (156, 184764), (173, 166608), (178, 161928), (208, 138573), (234, 123176), (267, 107952), (312, 92382), (346, 83304), (356, 80964), (468, 61588), (519, 55536), (534, 53976), (624, 46191), (692, 41652), (712, 40482), (801, 35984), (936, 30794), (1038, 27768), (1068, 26988), (1157, 24912), (1384, 20826), (1424, 20241), (1557, 18512), (1602, 17992), (1872, 15397), (2076, 13884), (2136, 13494), (2249, 12816), (2314, 12456), (2768, 10413), (3114, 9256), (3204, 8996), (3471, 8304), (4152, 6942), (4272, 6747), (4498, 6408), (4628, 6228)]