74673844

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 156620800

約数和(自身を除く): 81946956

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1471, 1813, 2942, 3626, 5884, 7252, 10297, 12691, 20594, 25382, 41188, 50764, 54427, 72079, 108854, 144158, 217708, 288316, 380989, 504553, 761978, 1009106, 1523956, 2018212, 2666923, 5333846, 10667692, 18668461, 37336922, 74673844]

約数ペア:

[(1, 74673844), (2, 37336922), (4, 18668461), (7, 10667692), (14, 5333846), (28, 2666923), (37, 2018212), (49, 1523956), (74, 1009106), (98, 761978), (148, 504553), (196, 380989), (259, 288316), (343, 217708), (518, 144158), (686, 108854), (1036, 72079), (1372, 54427), (1471, 50764), (1813, 41188), (2942, 25382), (3626, 20594), (5884, 12691), (7252, 10297)]