4774928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 9895200

約数和(自身を除く): 5120272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 139, 152, 226, 278, 304, 452, 556, 904, 1112, 1808, 2147, 2224, 2641, 4294, 5282, 8588, 10564, 15707, 17176, 21128, 31414, 34352, 42256, 62828, 125656, 251312, 298433, 596866, 1193732, 2387464, 4774928]

約数ペア:

[(1, 4774928), (2, 2387464), (4, 1193732), (8, 596866), (16, 298433), (19, 251312), (38, 125656), (76, 62828), (113, 42256), (139, 34352), (152, 31414), (226, 21128), (278, 17176), (304, 15707), (452, 10564), (556, 8588), (904, 5282), (1112, 4294), (1808, 2641), (2147, 2224)]