4722664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 9273600

約数和(自身を除く): 4550936

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 139, 248, 274, 278, 548, 556, 1096, 1112, 4247, 4309, 8494, 8618, 16988, 17236, 19043, 33976, 34472, 38086, 76172, 152344, 590333, 1180666, 2361332, 4722664]

約数ペア:

[(1, 4722664), (2, 2361332), (4, 1180666), (8, 590333), (31, 152344), (62, 76172), (124, 38086), (137, 34472), (139, 33976), (248, 19043), (274, 17236), (278, 16988), (548, 8618), (556, 8494), (1096, 4309), (1112, 4247)]