25671463728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{46181}}^1$

素因数の和:46542

約数の個数: 80

約数和(自身を含む): 68329409376

約数和(自身を除く): 42657945648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 313, 444, 592, 626, 888, 939, 1252, 1776, 1878, 2504, 3756, 5008, 7512, 11581, 15024, 23162, 34743, 46181, 46324, 69486, 92362, 92648, 138543, 138972, 184724, 185296, 277086, 277944, 369448, 554172, 555888, 738896, 1108344, 1708697, 2216688, 3417394, 5126091, 6834788, 10252182, 13669576, 14454653, 20504364, 27339152, 28909306, 41008728, 43363959, 57818612, 82017456, 86727918, 115637224, 173455836, 231274448, 346911672, 534822161, 693823344, 1069644322, 1604466483, 2139288644, 3208932966, 4278577288, 6417865932, 8557154576, 12835731864, 25671463728]

約数ペア:

[(1, 25671463728), (2, 12835731864), (3, 8557154576), (4, 6417865932), (6, 4278577288), (8, 3208932966), (12, 2139288644), (16, 1604466483), (24, 1069644322), (37, 693823344), (48, 534822161), (74, 346911672), (111, 231274448), (148, 173455836), (222, 115637224), (296, 86727918), (313, 82017456), (444, 57818612), (592, 43363959), (626, 41008728), (888, 28909306), (939, 27339152), (1252, 20504364), (1776, 14454653), (1878, 13669576), (2504, 10252182), (3756, 6834788), (5008, 5126091), (7512, 3417394), (11581, 2216688), (15024, 1708697), (23162, 1108344), (34743, 738896), (46181, 555888), (46324, 554172), (69486, 369448), (92362, 277944), (92648, 277086), (138543, 185296), (138972, 184724)]