72580424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41809}}^1$

素因数の和:41853

約数の個数: 32

約数和(自身を含む): 160550400

約数和(自身を除く): 87969976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41809, 83618, 167236, 292663, 334472, 585326, 1170652, 1296079, 2341304, 2592158, 5184316, 9072553, 10368632, 18145106, 36290212, 72580424]

約数ペア:

[(1, 72580424), (2, 36290212), (4, 18145106), (7, 10368632), (8, 9072553), (14, 5184316), (28, 2592158), (31, 2341304), (56, 1296079), (62, 1170652), (124, 585326), (217, 334472), (248, 292663), (434, 167236), (868, 83618), (1736, 41809)]