42784248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 115869600

約数和(自身を除く): 73085352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 241, 312, 482, 569, 723, 964, 1138, 1446, 1707, 1928, 2276, 2892, 3133, 3414, 4552, 5784, 6266, 6828, 7397, 9399, 12532, 13656, 14794, 18798, 22191, 25064, 29588, 37596, 44382, 59176, 75192, 88764, 137129, 177528, 274258, 411387, 548516, 822774, 1097032, 1645548, 1782677, 3291096, 3565354, 5348031, 7130708, 10696062, 14261416, 21392124, 42784248]

約数ペア:

[(1, 42784248), (2, 21392124), (3, 14261416), (4, 10696062), (6, 7130708), (8, 5348031), (12, 3565354), (13, 3291096), (24, 1782677), (26, 1645548), (39, 1097032), (52, 822774), (78, 548516), (104, 411387), (156, 274258), (241, 177528), (312, 137129), (482, 88764), (569, 75192), (723, 59176), (964, 44382), (1138, 37596), (1446, 29588), (1707, 25064), (1928, 22191), (2276, 18798), (2892, 14794), (3133, 13656), (3414, 12532), (4552, 9399), (5784, 7397), (6266, 6828)]