66485552

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 60

約数和(自身を含む): 151184520

約数和(自身を除く): 84698968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 392, 548, 619, 784, 959, 1096, 1238, 1918, 2192, 2476, 3836, 4333, 4952, 6713, 7672, 8666, 9904, 13426, 15344, 17332, 26852, 30331, 34664, 53704, 60662, 69328, 84803, 107408, 121324, 169606, 242648, 339212, 485296, 593621, 678424, 1187242, 1356848, 2374484, 4155347, 4748968, 8310694, 9497936, 16621388, 33242776, 66485552]

約数ペア:

[(1, 66485552), (2, 33242776), (4, 16621388), (7, 9497936), (8, 8310694), (14, 4748968), (16, 4155347), (28, 2374484), (49, 1356848), (56, 1187242), (98, 678424), (112, 593621), (137, 485296), (196, 339212), (274, 242648), (392, 169606), (548, 121324), (619, 107408), (784, 84803), (959, 69328), (1096, 60662), (1238, 53704), (1918, 34664), (2192, 30331), (2476, 26852), (3836, 17332), (4333, 15344), (4952, 13426), (6713, 9904), (7672, 8666)]