8458016

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 19373760

約数和(自身を除く): 10915744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 619, 854, 976, 1238, 1708, 1952, 2476, 3416, 4333, 4952, 6832, 8666, 9904, 13664, 17332, 19808, 34664, 37759, 69328, 75518, 138656, 151036, 264313, 302072, 528626, 604144, 1057252, 1208288, 2114504, 4229008, 8458016]

約数ペア:

[(1, 8458016), (2, 4229008), (4, 2114504), (7, 1208288), (8, 1057252), (14, 604144), (16, 528626), (28, 302072), (32, 264313), (56, 151036), (61, 138656), (112, 75518), (122, 69328), (224, 37759), (244, 34664), (427, 19808), (488, 17332), (619, 13664), (854, 9904), (976, 8666), (1238, 6832), (1708, 4952), (1952, 4333), (2476, 3416)]