40456878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 102463488

約数和(自身を除く): 62006610

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1307, 1407, 1474, 2211, 2614, 2814, 3921, 4422, 5159, 7842, 9149, 10318, 14377, 15477, 18298, 27447, 28754, 30954, 43131, 54894, 86262, 87569, 100639, 175138, 201278, 262707, 301917, 525414, 603834, 612983, 963259, 1225966, 1838949, 1926518, 2889777, 3677898, 5779554, 6742813, 13485626, 20228439, 40456878]

約数ペア:

[(1, 40456878), (2, 20228439), (3, 13485626), (6, 6742813), (7, 5779554), (11, 3677898), (14, 2889777), (21, 1926518), (22, 1838949), (33, 1225966), (42, 963259), (66, 612983), (67, 603834), (77, 525414), (134, 301917), (154, 262707), (201, 201278), (231, 175138), (402, 100639), (462, 87569), (469, 86262), (737, 54894), (938, 43131), (1307, 30954), (1407, 28754), (1474, 27447), (2211, 18298), (2614, 15477), (2814, 14377), (3921, 10318), (4422, 9149), (5159, 7842)]