67178452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 136442880

約数和(自身を除く): 69264428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 751, 836, 1177, 1502, 2033, 2354, 3004, 4066, 4708, 8132, 8261, 14269, 16522, 22363, 28538, 33044, 44726, 57076, 80357, 89452, 156959, 160714, 313918, 321428, 627836, 883927, 1526783, 1767854, 3053566, 3535708, 6107132, 16794613, 33589226, 67178452]

約数ペア:

[(1, 67178452), (2, 33589226), (4, 16794613), (11, 6107132), (19, 3535708), (22, 3053566), (38, 1767854), (44, 1526783), (76, 883927), (107, 627836), (209, 321428), (214, 313918), (418, 160714), (428, 156959), (751, 89452), (836, 80357), (1177, 57076), (1502, 44726), (2033, 33044), (2354, 28538), (3004, 22363), (4066, 16522), (4708, 14269), (8132, 8261)]