73657528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 170726400

約数和(自身を除く): 97068872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 1871, 2072, 2812, 3742, 4921, 5624, 7484, 9842, 13097, 14968, 19684, 26194, 35549, 39368, 52388, 69227, 71098, 104776, 138454, 142196, 248843, 276908, 284392, 484589, 497686, 553816, 969178, 995372, 1315313, 1938356, 1990744, 2630626, 3876712, 5261252, 9207191, 10522504, 18414382, 36828764, 73657528]

約数ペア:

[(1, 73657528), (2, 36828764), (4, 18414382), (7, 10522504), (8, 9207191), (14, 5261252), (19, 3876712), (28, 2630626), (37, 1990744), (38, 1938356), (56, 1315313), (74, 995372), (76, 969178), (133, 553816), (148, 497686), (152, 484589), (259, 284392), (266, 276908), (296, 248843), (518, 142196), (532, 138454), (703, 104776), (1036, 71098), (1064, 69227), (1406, 52388), (1871, 39368), (2072, 35549), (2812, 26194), (3742, 19684), (4921, 14968), (5624, 13097), (7484, 9842)]