38897904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 108019872

約数和(自身を除く): 69121968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 653, 816, 876, 1168, 1241, 1306, 1752, 1959, 2482, 2612, 3504, 3723, 3918, 4964, 5224, 7446, 7836, 9928, 10448, 11101, 14892, 15672, 19856, 22202, 29784, 31344, 33303, 44404, 47669, 59568, 66606, 88808, 95338, 133212, 143007, 177616, 190676, 266424, 286014, 381352, 532848, 572028, 762704, 810373, 1144056, 1620746, 2288112, 2431119, 3241492, 4862238, 6482984, 9724476, 12965968, 19448952, 38897904]

約数ペア:

[(1, 38897904), (2, 19448952), (3, 12965968), (4, 9724476), (6, 6482984), (8, 4862238), (12, 3241492), (16, 2431119), (17, 2288112), (24, 1620746), (34, 1144056), (48, 810373), (51, 762704), (68, 572028), (73, 532848), (102, 381352), (136, 286014), (146, 266424), (204, 190676), (219, 177616), (272, 143007), (292, 133212), (408, 95338), (438, 88808), (584, 66606), (653, 59568), (816, 47669), (876, 44404), (1168, 33303), (1241, 31344), (1306, 29784), (1752, 22202), (1959, 19856), (2482, 15672), (2612, 14892), (3504, 11101), (3723, 10448), (3918, 9928), (4964, 7836), (5224, 7446)]