74405216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 157172400

約数和(自身を除く): 82767184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 2309, 4028, 4618, 8056, 9236, 16112, 18472, 32224, 36944, 43871, 73888, 87742, 122377, 175484, 244754, 350968, 489508, 701936, 979016, 1403872, 1958032, 2325163, 3916064, 4650326, 9300652, 18601304, 37202608, 74405216]

約数ペア:

[(1, 74405216), (2, 37202608), (4, 18601304), (8, 9300652), (16, 4650326), (19, 3916064), (32, 2325163), (38, 1958032), (53, 1403872), (76, 979016), (106, 701936), (152, 489508), (212, 350968), (304, 244754), (424, 175484), (608, 122377), (848, 87742), (1007, 73888), (1696, 43871), (2014, 36944), (2309, 32224), (4028, 18472), (4618, 16112), (8056, 9236)]