25156954158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{64399}}^1$

素因数の和:64613

約数の個数: 64

約数和(自身を含む): 58757529600

約数和(自身を除く): 33600575442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 131, 142, 213, 262, 393, 426, 497, 786, 917, 994, 1491, 1834, 2751, 2982, 5502, 9301, 18602, 27903, 55806, 64399, 65107, 128798, 130214, 193197, 195321, 386394, 390642, 450793, 901586, 1352379, 2704758, 4572329, 8436269, 9144658, 13716987, 16872538, 25308807, 27433974, 32006303, 50617614, 59053883, 64012606, 96018909, 118107766, 177161649, 192037818, 354323298, 598975099, 1197950198, 1796925297, 3593850594, 4192825693, 8385651386, 12578477079, 25156954158]

約数ペア:

[(1, 25156954158), (2, 12578477079), (3, 8385651386), (6, 4192825693), (7, 3593850594), (14, 1796925297), (21, 1197950198), (42, 598975099), (71, 354323298), (131, 192037818), (142, 177161649), (213, 118107766), (262, 96018909), (393, 64012606), (426, 59053883), (497, 50617614), (786, 32006303), (917, 27433974), (994, 25308807), (1491, 16872538), (1834, 13716987), (2751, 9144658), (2982, 8436269), (5502, 4572329), (9301, 2704758), (18602, 1352379), (27903, 901586), (55806, 450793), (64399, 390642), (65107, 386394), (128798, 195321), (130214, 193197)]