7406591668

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{881}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 15371778240

約数和(自身を除く): 7965186572

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 727, 826, 881, 1454, 1652, 1762, 2891, 2908, 3524, 5089, 5782, 6167, 10178, 11564, 12334, 20356, 24668, 35623, 42893, 43169, 51979, 71246, 85786, 86338, 103958, 142492, 171572, 172676, 207916, 300251, 363853, 600502, 640487, 727706, 1201004, 1280974, 1455412, 2101757, 2546971, 2561948, 4203514, 4483409, 5093942, 8407028, 8966818, 10187884, 17933636, 31383863, 37788733, 62767726, 75577466, 125535452, 151154932, 264521131, 529042262, 1058084524, 1851647917, 3703295834, 7406591668]

約数ペア:

[(1, 7406591668), (2, 3703295834), (4, 1851647917), (7, 1058084524), (14, 529042262), (28, 264521131), (49, 151154932), (59, 125535452), (98, 75577466), (118, 62767726), (196, 37788733), (236, 31383863), (413, 17933636), (727, 10187884), (826, 8966818), (881, 8407028), (1454, 5093942), (1652, 4483409), (1762, 4203514), (2891, 2561948), (2908, 2546971), (3524, 2101757), (5089, 1455412), (5782, 1280974), (6167, 1201004), (10178, 727706), (11564, 640487), (12334, 600502), (20356, 363853), (24668, 300251), (35623, 207916), (42893, 172676), (43169, 171572), (51979, 142492), (71246, 103958), (85786, 86338)]