42908008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37507}}^1$

素因数の和:37537

約数の個数: 32

約数和(自身を含む): 94520160

約数和(自身を除く): 51612152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 37507, 75014, 150028, 300056, 412577, 487591, 825154, 975182, 1650308, 1950364, 3300616, 3900728, 5363501, 10727002, 21454004, 42908008]

約数ペア:

[(1, 42908008), (2, 21454004), (4, 10727002), (8, 5363501), (11, 3900728), (13, 3300616), (22, 1950364), (26, 1650308), (44, 975182), (52, 825154), (88, 487591), (104, 412577), (143, 300056), (286, 150028), (572, 75014), (1144, 37507)]