22443256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 27553544

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 341, 418, 433, 589, 682, 836, 866, 1178, 1364, 1672, 1732, 2356, 2728, 3464, 4712, 4763, 6479, 8227, 9526, 12958, 13423, 16454, 19052, 25916, 26846, 32908, 38104, 51832, 53692, 65816, 90497, 107384, 147653, 180994, 255037, 295306, 361988, 510074, 590612, 723976, 1020148, 1181224, 2040296, 2805407, 5610814, 11221628, 22443256]

約数ペア:

[(1, 22443256), (2, 11221628), (4, 5610814), (8, 2805407), (11, 2040296), (19, 1181224), (22, 1020148), (31, 723976), (38, 590612), (44, 510074), (62, 361988), (76, 295306), (88, 255037), (124, 180994), (152, 147653), (209, 107384), (248, 90497), (341, 65816), (418, 53692), (433, 51832), (589, 38104), (682, 32908), (836, 26846), (866, 25916), (1178, 19052), (1364, 16454), (1672, 13423), (1732, 12958), (2356, 9526), (2728, 8227), (3464, 6479), (4712, 4763)]