66572534

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 121836960

約数和(自身を除く): 55264426

約数列:

[1, 2, 7, 14, 23, 46, 89, 101, 161, 178, 202, 322, 529, 623, 707, 1058, 1246, 1414, 2047, 2323, 3703, 4094, 4646, 7406, 8989, 14329, 16261, 17978, 28658, 32522, 47081, 53429, 62923, 94162, 106858, 125846, 206747, 329567, 374003, 413494, 659134, 748006, 1447229, 2894458, 4755181, 9510362, 33286267, 66572534]

約数ペア:

[(1, 66572534), (2, 33286267), (7, 9510362), (14, 4755181), (23, 2894458), (46, 1447229), (89, 748006), (101, 659134), (161, 413494), (178, 374003), (202, 329567), (322, 206747), (529, 125846), (623, 106858), (707, 94162), (1058, 62923), (1246, 53429), (1414, 47081), (2047, 32522), (2323, 28658), (3703, 17978), (4094, 16261), (4646, 14329), (7406, 8989)]