73072064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 56

約数和(自身を含む): 158483808

約数和(自身を除く): 85411744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1237, 1846, 2272, 2474, 3692, 4544, 4948, 7384, 9896, 14768, 16081, 19792, 29536, 32162, 39584, 59072, 64324, 79168, 87827, 128648, 175654, 257296, 351308, 514592, 702616, 1029184, 1141751, 1405232, 2283502, 2810464, 4567004, 5620928, 9134008, 18268016, 36536032, 73072064]

約数ペア:

[(1, 73072064), (2, 36536032), (4, 18268016), (8, 9134008), (13, 5620928), (16, 4567004), (26, 2810464), (32, 2283502), (52, 1405232), (64, 1141751), (71, 1029184), (104, 702616), (142, 514592), (208, 351308), (284, 257296), (416, 175654), (568, 128648), (832, 87827), (923, 79168), (1136, 64324), (1237, 59072), (1846, 39584), (2272, 32162), (2474, 29536), (3692, 19792), (4544, 16081), (4948, 14768), (7384, 9896)]