42784348528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{53813}}^1$

素因数の和:53954

約数の個数: 80

約数和(自身を含む): 91285764480

約数和(自身を除く): 48501415952

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 79, 136, 148, 158, 272, 296, 316, 592, 629, 632, 1258, 1264, 1343, 2516, 2686, 2923, 5032, 5372, 5846, 10064, 10744, 11692, 21488, 23384, 46768, 49691, 53813, 99382, 107626, 198764, 215252, 397528, 430504, 795056, 861008, 914821, 1829642, 1991081, 3659284, 3982162, 4251227, 7318568, 7964324, 8502454, 14637136, 15928648, 17004908, 31857296, 33848377, 34009816, 67696754, 68019632, 72270859, 135393508, 144541718, 157295399, 270787016, 289083436, 314590798, 541574032, 578166872, 629181596, 1156333744, 1258363192, 2516726384, 2674021783, 5348043566, 10696087132, 21392174264, 42784348528]

約数ペア:

[(1, 42784348528), (2, 21392174264), (4, 10696087132), (8, 5348043566), (16, 2674021783), (17, 2516726384), (34, 1258363192), (37, 1156333744), (68, 629181596), (74, 578166872), (79, 541574032), (136, 314590798), (148, 289083436), (158, 270787016), (272, 157295399), (296, 144541718), (316, 135393508), (592, 72270859), (629, 68019632), (632, 67696754), (1258, 34009816), (1264, 33848377), (1343, 31857296), (2516, 17004908), (2686, 15928648), (2923, 14637136), (5032, 8502454), (5372, 7964324), (5846, 7318568), (10064, 4251227), (10744, 3982162), (11692, 3659284), (21488, 1991081), (23384, 1829642), (46768, 914821), (49691, 861008), (53813, 795056), (99382, 430504), (107626, 397528), (198764, 215252)]