42665784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14939}}^1$

素因数の和:14972

約数の個数: 64

約数和(自身を含む): 129081600

約数和(自身を除く): 86415816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 14939, 29878, 44817, 59756, 89634, 104573, 119512, 179268, 209146, 253963, 313719, 358536, 418292, 507926, 627438, 761889, 836584, 1015852, 1254876, 1523778, 1777741, 2031704, 2509752, 3047556, 3555482, 5333223, 6095112, 7110964, 10666446, 14221928, 21332892, 42665784]

約数ペア:

[(1, 42665784), (2, 21332892), (3, 14221928), (4, 10666446), (6, 7110964), (7, 6095112), (8, 5333223), (12, 3555482), (14, 3047556), (17, 2509752), (21, 2031704), (24, 1777741), (28, 1523778), (34, 1254876), (42, 1015852), (51, 836584), (56, 761889), (68, 627438), (84, 507926), (102, 418292), (119, 358536), (136, 313719), (168, 253963), (204, 209146), (238, 179268), (357, 119512), (408, 104573), (476, 89634), (714, 59756), (952, 44817), (1428, 29878), (2856, 14939)]