4646488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 11462400

約数和(自身を除く): 6815912

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 397, 418, 532, 616, 794, 836, 1064, 1463, 1588, 1672, 2779, 2926, 3176, 4367, 5558, 5852, 7543, 8734, 11116, 11704, 15086, 17468, 22232, 30172, 30569, 34936, 52801, 60344, 61138, 82973, 105602, 122276, 165946, 211204, 244552, 331892, 422408, 580811, 663784, 1161622, 2323244, 4646488]

約数ペア:

[(1, 4646488), (2, 2323244), (4, 1161622), (7, 663784), (8, 580811), (11, 422408), (14, 331892), (19, 244552), (22, 211204), (28, 165946), (38, 122276), (44, 105602), (56, 82973), (76, 61138), (77, 60344), (88, 52801), (133, 34936), (152, 30569), (154, 30172), (209, 22232), (266, 17468), (308, 15086), (397, 11704), (418, 11116), (532, 8734), (616, 7543), (794, 5852), (836, 5558), (1064, 4367), (1463, 3176), (1588, 2926), (1672, 2779)]