7217448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{42961}}^1$

素因数の和:42977

約数の個数: 32

約数和(自身を含む): 20621760

約数和(自身を除く): 13404312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 42961, 85922, 128883, 171844, 257766, 300727, 343688, 515532, 601454, 902181, 1031064, 1202908, 1804362, 2405816, 3608724, 7217448]

約数ペア:

[(1, 7217448), (2, 3608724), (3, 2405816), (4, 1804362), (6, 1202908), (7, 1031064), (8, 902181), (12, 601454), (14, 515532), (21, 343688), (24, 300727), (28, 257766), (42, 171844), (56, 128883), (84, 85922), (168, 42961)]