70724368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30911}}^1$

素因数の和:30943

約数の個数: 40

約数和(自身を含む): 160989696

約数和(自身を除く): 90265328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 30911, 61822, 123644, 247288, 340021, 401843, 494576, 680042, 803686, 1360084, 1607372, 2720168, 3214744, 4420273, 5440336, 6429488, 8840546, 17681092, 35362184, 70724368]

約数ペア:

[(1, 70724368), (2, 35362184), (4, 17681092), (8, 8840546), (11, 6429488), (13, 5440336), (16, 4420273), (22, 3214744), (26, 2720168), (44, 1607372), (52, 1360084), (88, 803686), (104, 680042), (143, 494576), (176, 401843), (208, 340021), (286, 247288), (572, 123644), (1144, 61822), (2288, 30911)]