2921197328

素因数分解:

$2^4\times 7^2\times {\mathrm{163}}^1\times {\mathrm{22859}}^1$

素因数の和:23044

約数の個数: 60

約数和(自身を含む): 6624553680

約数和(自身を除く): 3703356352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 326, 392, 652, 784, 1141, 1304, 2282, 2608, 4564, 7987, 9128, 15974, 18256, 22859, 31948, 45718, 63896, 91436, 127792, 160013, 182872, 320026, 365744, 640052, 1120091, 1280104, 2240182, 2560208, 3726017, 4480364, 7452034, 8960728, 14904068, 17921456, 26082119, 29808136, 52164238, 59616272, 104328476, 182574833, 208656952, 365149666, 417313904, 730299332, 1460598664, 2921197328]

約数ペア:

[(1, 2921197328), (2, 1460598664), (4, 730299332), (7, 417313904), (8, 365149666), (14, 208656952), (16, 182574833), (28, 104328476), (49, 59616272), (56, 52164238), (98, 29808136), (112, 26082119), (163, 17921456), (196, 14904068), (326, 8960728), (392, 7452034), (652, 4480364), (784, 3726017), (1141, 2560208), (1304, 2240182), (2282, 1280104), (2608, 1120091), (4564, 640052), (7987, 365744), (9128, 320026), (15974, 182872), (18256, 160013), (22859, 127792), (31948, 91436), (45718, 63896)]