2012132096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3851}}^1$

素因数の和:4037

約数の個数: 72

約数和(自身を含む): 4354038864

約数和(自身を除く): 2341906768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 256, 314, 416, 628, 832, 1256, 1664, 2041, 2512, 3328, 3851, 4082, 5024, 7702, 8164, 10048, 15404, 16328, 20096, 30808, 32656, 40192, 50063, 61616, 65312, 100126, 123232, 130624, 200252, 246464, 261248, 400504, 492928, 522496, 604607, 801008, 985856, 1209214, 1602016, 2418428, 3204032, 4836856, 6408064, 7859891, 9673712, 12816128, 15719782, 19347424, 31439564, 38694848, 62879128, 77389696, 125758256, 154779392, 251516512, 503033024, 1006066048, 2012132096]

約数ペア:

[(1, 2012132096), (2, 1006066048), (4, 503033024), (8, 251516512), (13, 154779392), (16, 125758256), (26, 77389696), (32, 62879128), (52, 38694848), (64, 31439564), (104, 19347424), (128, 15719782), (157, 12816128), (208, 9673712), (256, 7859891), (314, 6408064), (416, 4836856), (628, 3204032), (832, 2418428), (1256, 1602016), (1664, 1209214), (2041, 985856), (2512, 801008), (3328, 604607), (3851, 522496), (4082, 492928), (5024, 400504), (7702, 261248), (8164, 246464), (10048, 200252), (15404, 130624), (16328, 123232), (20096, 100126), (30808, 65312), (32656, 61616), (40192, 50063)]