8214301264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32719}}^1$

素因数の和:32828

約数の個数: 80

約数和(自身を含む): 18403822080

約数和(自身を除く): 10189520816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 208, 221, 272, 284, 442, 568, 884, 923, 1136, 1207, 1768, 1846, 2414, 3536, 3692, 4828, 7384, 9656, 14768, 15691, 19312, 31382, 32719, 62764, 65438, 125528, 130876, 251056, 261752, 425347, 523504, 556223, 850694, 1112446, 1701388, 2224892, 2323049, 3402776, 4449784, 4646098, 6805552, 7230899, 8899568, 9292196, 14461798, 18584392, 28923596, 30199637, 37168784, 39491833, 57847192, 60399274, 78983666, 115694384, 120798548, 157967332, 241597096, 315934664, 483194192, 513393829, 631869328, 1026787658, 2053575316, 4107150632, 8214301264]

約数ペア:

[(1, 8214301264), (2, 4107150632), (4, 2053575316), (8, 1026787658), (13, 631869328), (16, 513393829), (17, 483194192), (26, 315934664), (34, 241597096), (52, 157967332), (68, 120798548), (71, 115694384), (104, 78983666), (136, 60399274), (142, 57847192), (208, 39491833), (221, 37168784), (272, 30199637), (284, 28923596), (442, 18584392), (568, 14461798), (884, 9292196), (923, 8899568), (1136, 7230899), (1207, 6805552), (1768, 4646098), (1846, 4449784), (2414, 3402776), (3536, 2323049), (3692, 2224892), (4828, 1701388), (7384, 1112446), (9656, 850694), (14768, 556223), (15691, 523504), (19312, 425347), (31382, 261752), (32719, 251056), (62764, 130876), (65438, 125528)]