29147254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 19006346

約数列:

[1, 2, 19, 31, 38, 62, 109, 218, 227, 454, 589, 1178, 2071, 3379, 4142, 4313, 6758, 7037, 8626, 14074, 24743, 49486, 64201, 128402, 133703, 267406, 470117, 767033, 940234, 1534066, 14573627, 29147254]

約数ペア:

[(1, 29147254), (2, 14573627), (19, 1534066), (31, 940234), (38, 767033), (62, 470117), (109, 267406), (218, 133703), (227, 128402), (454, 64201), (589, 49486), (1178, 24743), (2071, 14074), (3379, 8626), (4142, 7037), (4313, 6758)]