26103699284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 51142734720

約数和(自身を除く): 25039035436

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 373, 379, 689, 746, 758, 871, 1378, 1492, 1516, 1742, 2756, 3484, 3551, 4849, 4927, 7102, 9698, 9854, 14204, 19396, 19708, 19769, 20087, 24991, 25393, 39538, 40174, 46163, 49982, 50786, 79076, 80348, 92326, 99964, 101572, 141367, 184652, 256997, 261131, 282734, 324883, 330109, 513994, 522262, 565468, 649766, 660218, 1027988, 1044524, 1299532, 1320436, 1324523, 1345829, 1837771, 2649046, 2691658, 3675542, 5298092, 5383316, 7351084, 7492451, 9471589, 14984902, 17218799, 17495777, 18943178, 29969804, 34437598, 34991554, 37886356, 68875196, 69983108, 97401863, 123130657, 194803726, 246261314, 389607452, 492522628, 501994217, 1003988434, 2007976868, 6525924821, 13051849642, 26103699284]

約数ペア:

[(1, 26103699284), (2, 13051849642), (4, 6525924821), (13, 2007976868), (26, 1003988434), (52, 501994217), (53, 492522628), (67, 389607452), (106, 246261314), (134, 194803726), (212, 123130657), (268, 97401863), (373, 69983108), (379, 68875196), (689, 37886356), (746, 34991554), (758, 34437598), (871, 29969804), (1378, 18943178), (1492, 17495777), (1516, 17218799), (1742, 14984902), (2756, 9471589), (3484, 7492451), (3551, 7351084), (4849, 5383316), (4927, 5298092), (7102, 3675542), (9698, 2691658), (9854, 2649046), (14204, 1837771), (19396, 1345829), (19708, 1324523), (19769, 1320436), (20087, 1299532), (24991, 1044524), (25393, 1027988), (39538, 660218), (40174, 649766), (46163, 565468), (49982, 522262), (50786, 513994), (79076, 330109), (80348, 324883), (92326, 282734), (99964, 261131), (101572, 256997), (141367, 184652)]