22873396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 51480576

約数和(自身を除く): 28607180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 191, 196, 329, 364, 382, 611, 637, 658, 764, 1222, 1274, 1316, 1337, 2303, 2444, 2483, 2548, 2674, 4277, 4606, 4966, 5348, 8554, 8977, 9212, 9359, 9932, 17108, 17381, 17954, 18718, 29939, 34762, 35908, 37436, 59878, 62839, 69524, 116701, 119756, 121667, 125678, 233402, 243334, 251356, 439873, 466804, 486668, 816907, 879746, 1633814, 1759492, 3267628, 5718349, 11436698, 22873396]

約数ペア:

[(1, 22873396), (2, 11436698), (4, 5718349), (7, 3267628), (13, 1759492), (14, 1633814), (26, 879746), (28, 816907), (47, 486668), (49, 466804), (52, 439873), (91, 251356), (94, 243334), (98, 233402), (182, 125678), (188, 121667), (191, 119756), (196, 116701), (329, 69524), (364, 62839), (382, 59878), (611, 37436), (637, 35908), (658, 34762), (764, 29939), (1222, 18718), (1274, 17954), (1316, 17381), (1337, 17108), (2303, 9932), (2444, 9359), (2483, 9212), (2548, 8977), (2674, 8554), (4277, 5348), (4606, 4966)]