25115682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 30871518

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 71, 87, 107, 114, 142, 174, 213, 214, 321, 426, 551, 642, 1102, 1349, 1653, 2033, 2059, 2698, 3103, 3306, 4047, 4066, 4118, 6099, 6177, 6206, 7597, 8094, 9309, 12198, 12354, 15194, 18618, 22791, 39121, 45582, 58957, 78242, 117363, 117914, 144343, 176871, 220313, 234726, 288686, 353742, 433029, 440626, 660939, 866058, 1321878, 4185947, 8371894, 12557841, 25115682]

約数ペア:

[(1, 25115682), (2, 12557841), (3, 8371894), (6, 4185947), (19, 1321878), (29, 866058), (38, 660939), (57, 440626), (58, 433029), (71, 353742), (87, 288686), (107, 234726), (114, 220313), (142, 176871), (174, 144343), (213, 117914), (214, 117363), (321, 78242), (426, 58957), (551, 45582), (642, 39121), (1102, 22791), (1349, 18618), (1653, 15194), (2033, 12354), (2059, 12198), (2698, 9309), (3103, 8094), (3306, 7597), (4047, 6206), (4066, 6177), (4118, 6099)]