22871366

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 17986234

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 302, 349, 434, 698, 1057, 2114, 2443, 4681, 4886, 9362, 10819, 21638, 32767, 52699, 65534, 75733, 105398, 151466, 368893, 737786, 1633669, 3267338, 11435683, 22871366]

約数ペア:

[(1, 22871366), (2, 11435683), (7, 3267338), (14, 1633669), (31, 737786), (62, 368893), (151, 151466), (217, 105398), (302, 75733), (349, 65534), (434, 52699), (698, 32767), (1057, 21638), (2114, 10819), (2443, 9362), (4681, 4886)]