7132355984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{4211}}^1$

素因数の和:4728

約数の個数: 80

約数和(自身を含む): 15793989120

約数和(自身を除く): 8661633136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 479, 884, 958, 1768, 1916, 3536, 3832, 4211, 6227, 7664, 8143, 8422, 12454, 16286, 16844, 24908, 32572, 33688, 49816, 54743, 65144, 67376, 71587, 99632, 105859, 109486, 130288, 143174, 211718, 218972, 286348, 423436, 437944, 572696, 846872, 875888, 930631, 1145392, 1693744, 1861262, 2017069, 3722524, 4034138, 7445048, 8068276, 14890096, 16136552, 26221897, 32273104, 34290173, 52443794, 68580346, 104887588, 137160692, 209775176, 274321384, 419550352, 445772249, 548642768, 891544498, 1783088996, 3566177992, 7132355984]

約数ペア:

[(1, 7132355984), (2, 3566177992), (4, 1783088996), (8, 891544498), (13, 548642768), (16, 445772249), (17, 419550352), (26, 274321384), (34, 209775176), (52, 137160692), (68, 104887588), (104, 68580346), (136, 52443794), (208, 34290173), (221, 32273104), (272, 26221897), (442, 16136552), (479, 14890096), (884, 8068276), (958, 7445048), (1768, 4034138), (1916, 3722524), (3536, 2017069), (3832, 1861262), (4211, 1693744), (6227, 1145392), (7664, 930631), (8143, 875888), (8422, 846872), (12454, 572696), (16286, 437944), (16844, 423436), (24908, 286348), (32572, 218972), (33688, 211718), (49816, 143174), (54743, 130288), (65144, 109486), (67376, 105859), (71587, 99632)]