64506344

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 142545600

約数和(自身を除く): 78039256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2083, 2212, 3871, 4166, 4424, 7742, 8332, 14581, 15484, 16664, 29162, 30968, 58324, 102067, 116648, 164557, 204134, 329114, 408268, 658228, 816536, 1151899, 1316456, 2303798, 4607596, 8063293, 9215192, 16126586, 32253172, 64506344]

約数ペア:

[(1, 64506344), (2, 32253172), (4, 16126586), (7, 9215192), (8, 8063293), (14, 4607596), (28, 2303798), (49, 1316456), (56, 1151899), (79, 816536), (98, 658228), (158, 408268), (196, 329114), (316, 204134), (392, 164557), (553, 116648), (632, 102067), (1106, 58324), (2083, 30968), (2212, 29162), (3871, 16664), (4166, 15484), (4424, 14581), (7742, 8332)]