22113568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 47113920

約数和(自身を除く): 25000352

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 983, 1184, 1406, 1966, 2812, 3932, 5624, 7864, 11248, 15728, 18677, 22496, 31456, 36371, 37354, 72742, 74708, 145484, 149416, 290968, 298832, 581936, 597664, 691049, 1163872, 1382098, 2764196, 5528392, 11056784, 22113568]

約数ペア:

[(1, 22113568), (2, 11056784), (4, 5528392), (8, 2764196), (16, 1382098), (19, 1163872), (32, 691049), (37, 597664), (38, 581936), (74, 298832), (76, 290968), (148, 149416), (152, 145484), (296, 74708), (304, 72742), (592, 37354), (608, 36371), (703, 31456), (983, 22496), (1184, 18677), (1406, 15728), (1966, 11248), (2812, 7864), (3932, 5624)]