63711928

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 142107840

約数和(自身を除く): 78395912

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 97, 148, 194, 259, 296, 317, 388, 518, 634, 679, 776, 1036, 1268, 1358, 2072, 2219, 2536, 2716, 3589, 4438, 5432, 7178, 8876, 11729, 14356, 17752, 23458, 25123, 28712, 30749, 46916, 50246, 61498, 82103, 93832, 100492, 122996, 164206, 200984, 215243, 245992, 328412, 430486, 656824, 860972, 1137713, 1721944, 2275426, 4550852, 7963991, 9101704, 15927982, 31855964, 63711928]

約数ペア:

[(1, 63711928), (2, 31855964), (4, 15927982), (7, 9101704), (8, 7963991), (14, 4550852), (28, 2275426), (37, 1721944), (56, 1137713), (74, 860972), (97, 656824), (148, 430486), (194, 328412), (259, 245992), (296, 215243), (317, 200984), (388, 164206), (518, 122996), (634, 100492), (679, 93832), (776, 82103), (1036, 61498), (1268, 50246), (1358, 46916), (2072, 30749), (2219, 28712), (2536, 25123), (2716, 23458), (3589, 17752), (4438, 14356), (5432, 11729), (7178, 8876)]