65720561024

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{267557}}^1$

素因数の和:267691

約数の個数: 64

約数和(自身を含む): 139183671600

約数和(自身を除く): 73463110576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 128, 152, 202, 304, 404, 608, 808, 1216, 1616, 1919, 2432, 3232, 3838, 6464, 7676, 12928, 15352, 30704, 61408, 122816, 245632, 267557, 535114, 1070228, 2140456, 4280912, 5083583, 8561824, 10167166, 17123648, 20334332, 27023257, 34247296, 40668664, 54046514, 81337328, 108093028, 162674656, 216186056, 325349312, 432372112, 513441883, 650698624, 864744224, 1026883766, 1729488448, 2053767532, 3458976896, 4107535064, 8215070128, 16430140256, 32860280512, 65720561024]

約数ペア:

[(1, 65720561024), (2, 32860280512), (4, 16430140256), (8, 8215070128), (16, 4107535064), (19, 3458976896), (32, 2053767532), (38, 1729488448), (64, 1026883766), (76, 864744224), (101, 650698624), (128, 513441883), (152, 432372112), (202, 325349312), (304, 216186056), (404, 162674656), (608, 108093028), (808, 81337328), (1216, 54046514), (1616, 40668664), (1919, 34247296), (2432, 27023257), (3232, 20334332), (3838, 17123648), (6464, 10167166), (7676, 8561824), (12928, 5083583), (15352, 4280912), (30704, 2140456), (61408, 1070228), (122816, 535114), (245632, 267557)]