7449616976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1721}}^1$

素因数の和:2268

約数の個数: 80

約数和(自身を含む): 15758366400

約数和(自身を除く): 8308749424

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 491, 551, 982, 1102, 1721, 1964, 2204, 3442, 3928, 4408, 6884, 7856, 8816, 9329, 13768, 14239, 18658, 27536, 28478, 32699, 37316, 49909, 56956, 65398, 74632, 99818, 113912, 130796, 149264, 199636, 227824, 261592, 270541, 399272, 523184, 541082, 798544, 845011, 948271, 1082164, 1690022, 1896542, 2164328, 3380044, 3793084, 4328656, 6760088, 7586168, 13520176, 15172336, 16055209, 24505319, 32110418, 49010638, 64220836, 98021276, 128441672, 196042552, 256883344, 392085104, 465601061, 931202122, 1862404244, 3724808488, 7449616976]

約数ペア:

[(1, 7449616976), (2, 3724808488), (4, 1862404244), (8, 931202122), (16, 465601061), (19, 392085104), (29, 256883344), (38, 196042552), (58, 128441672), (76, 98021276), (116, 64220836), (152, 49010638), (232, 32110418), (304, 24505319), (464, 16055209), (491, 15172336), (551, 13520176), (982, 7586168), (1102, 6760088), (1721, 4328656), (1964, 3793084), (2204, 3380044), (3442, 2164328), (3928, 1896542), (4408, 1690022), (6884, 1082164), (7856, 948271), (8816, 845011), (9329, 798544), (13768, 541082), (14239, 523184), (18658, 399272), (27536, 270541), (28478, 261592), (32699, 227824), (37316, 199636), (49909, 149264), (56956, 130796), (65398, 113912), (74632, 99818)]