30726872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9437}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 64555920

約数和(自身を除く): 33829048

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 9437, 18874, 37748, 75496, 103807, 207614, 349169, 415228, 698338, 830456, 1396676, 2793352, 3840859, 7681718, 15363436, 30726872]

約数ペア:

[(1, 30726872), (2, 15363436), (4, 7681718), (8, 3840859), (11, 2793352), (22, 1396676), (37, 830456), (44, 698338), (74, 415228), (88, 349169), (148, 207614), (296, 103807), (407, 75496), (814, 37748), (1628, 18874), (3256, 9437)]