25246172014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{829}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 46182528000

約数和(自身を除く): 20936355986

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 643, 829, 1286, 1393, 1658, 2786, 3383, 4501, 5803, 6766, 9002, 10931, 11606, 14093, 21862, 23681, 28186, 47362, 76517, 98651, 127957, 153034, 164971, 197302, 255914, 329942, 533047, 895699, 1066094, 1154797, 1791398, 2175269, 2309594, 2804507, 3731329, 4350538, 5609014, 7462658, 9061799, 15226883, 18123598, 19631549, 30453766, 39263098, 63432593, 106076353, 126865186, 212152706, 742534471, 1485068942, 1803298001, 3606596002, 12623086007, 25246172014]

約数ペア:

[(1, 25246172014), (2, 12623086007), (7, 3606596002), (14, 1803298001), (17, 1485068942), (34, 742534471), (119, 212152706), (199, 126865186), (238, 106076353), (398, 63432593), (643, 39263098), (829, 30453766), (1286, 19631549), (1393, 18123598), (1658, 15226883), (2786, 9061799), (3383, 7462658), (4501, 5609014), (5803, 4350538), (6766, 3731329), (9002, 2804507), (10931, 2309594), (11606, 2175269), (14093, 1791398), (21862, 1154797), (23681, 1066094), (28186, 895699), (47362, 533047), (76517, 329942), (98651, 255914), (127957, 197302), (153034, 164971)]