15741274072

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 30291408000

約数和(自身を除く): 14550133928

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 317, 356, 388, 634, 712, 719, 776, 1268, 1438, 2536, 2876, 5752, 8633, 17266, 28213, 30749, 34532, 56426, 61498, 63991, 69064, 69743, 112852, 122996, 127982, 139486, 225704, 227923, 245992, 255964, 278972, 455846, 511928, 557944, 911692, 1823384, 2736661, 5473322, 6207127, 10946644, 12414254, 20285147, 21893288, 22108531, 24828508, 40570294, 44217062, 49657016, 81140588, 88434124, 162281176, 176868248, 1967659259, 3935318518, 7870637036, 15741274072]

約数ペア:

[(1, 15741274072), (2, 7870637036), (4, 3935318518), (8, 1967659259), (89, 176868248), (97, 162281176), (178, 88434124), (194, 81140588), (317, 49657016), (356, 44217062), (388, 40570294), (634, 24828508), (712, 22108531), (719, 21893288), (776, 20285147), (1268, 12414254), (1438, 10946644), (2536, 6207127), (2876, 5473322), (5752, 2736661), (8633, 1823384), (17266, 911692), (28213, 557944), (30749, 511928), (34532, 455846), (56426, 278972), (61498, 255964), (63991, 245992), (69064, 227923), (69743, 225704), (112852, 139486), (122996, 127982)]