67421580032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{8461}}^1$

素因数の和:10325

約数の個数: 72

約数和(自身を含む): 142590928032

約数和(自身を除く): 75169348000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 1831, 2176, 3662, 4352, 7324, 8461, 14648, 16922, 29296, 31127, 33844, 58592, 62254, 67688, 117184, 124508, 135376, 143837, 234368, 249016, 270752, 287674, 468736, 498032, 541504, 575348, 996064, 1083008, 1150696, 1992128, 2166016, 2301392, 3984256, 4602784, 7968512, 9205568, 15492091, 18411136, 30984182, 36822272, 61968364, 123936728, 247873456, 263365547, 495746912, 526731094, 991493824, 1053462188, 1982987648, 2106924376, 3965975296, 4213848752, 8427697504, 16855395008, 33710790016, 67421580032]

約数ペア:

[(1, 67421580032), (2, 33710790016), (4, 16855395008), (8, 8427697504), (16, 4213848752), (17, 3965975296), (32, 2106924376), (34, 1982987648), (64, 1053462188), (68, 991493824), (128, 526731094), (136, 495746912), (256, 263365547), (272, 247873456), (544, 123936728), (1088, 61968364), (1831, 36822272), (2176, 30984182), (3662, 18411136), (4352, 15492091), (7324, 9205568), (8461, 7968512), (14648, 4602784), (16922, 3984256), (29296, 2301392), (31127, 2166016), (33844, 1992128), (58592, 1150696), (62254, 1083008), (67688, 996064), (117184, 575348), (124508, 541504), (135376, 498032), (143837, 468736), (234368, 287674), (249016, 270752)]