74642906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 130442400

約数和(自身を除く): 55799494

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 169, 197, 247, 338, 394, 494, 767, 1121, 1534, 2242, 2561, 3211, 3743, 5122, 6422, 7486, 9971, 11623, 14573, 19942, 23246, 29146, 33293, 48659, 66586, 97318, 151099, 189449, 220837, 302198, 378898, 441674, 632567, 1265134, 1964287, 2870881, 3928574, 5741762, 37321453, 74642906]

約数ペア:

[(1, 74642906), (2, 37321453), (13, 5741762), (19, 3928574), (26, 2870881), (38, 1964287), (59, 1265134), (118, 632567), (169, 441674), (197, 378898), (247, 302198), (338, 220837), (394, 189449), (494, 151099), (767, 97318), (1121, 66586), (1534, 48659), (2242, 33293), (2561, 29146), (3211, 23246), (3743, 19942), (5122, 14573), (6422, 11623), (7486, 9971)]