3555244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 8446032

約数和(自身を除く): 4890788

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 97, 98, 119, 154, 187, 194, 196, 238, 308, 374, 388, 476, 539, 679, 748, 833, 1067, 1078, 1309, 1358, 1649, 1666, 2134, 2156, 2618, 2716, 3298, 3332, 4268, 4753, 5236, 6596, 7469, 9163, 9506, 11543, 14938, 18139, 18326, 19012, 23086, 29876, 36278, 36652, 46172, 52283, 72556, 80801, 104566, 126973, 161602, 209132, 253946, 323204, 507892, 888811, 1777622, 3555244]

約数ペア:

[(1, 3555244), (2, 1777622), (4, 888811), (7, 507892), (11, 323204), (14, 253946), (17, 209132), (22, 161602), (28, 126973), (34, 104566), (44, 80801), (49, 72556), (68, 52283), (77, 46172), (97, 36652), (98, 36278), (119, 29876), (154, 23086), (187, 19012), (194, 18326), (196, 18139), (238, 14938), (308, 11543), (374, 9506), (388, 9163), (476, 7469), (539, 6596), (679, 5236), (748, 4753), (833, 4268), (1067, 3332), (1078, 3298), (1309, 2716), (1358, 2618), (1649, 2156), (1666, 2134)]