28619568

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 88150608

約数和(自身を除く): 59531040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 433, 459, 486, 612, 648, 816, 866, 918, 972, 1224, 1296, 1299, 1377, 1732, 1836, 1944, 2448, 2598, 2754, 3464, 3672, 3888, 3897, 4131, 5196, 5508, 6928, 7344, 7361, 7794, 8262, 10392, 11016, 11691, 14722, 15588, 16524, 20784, 22032, 22083, 23382, 29444, 31176, 33048, 35073, 44166, 46764, 58888, 62352, 66096, 66249, 70146, 88332, 93528, 105219, 117776, 132498, 140292, 176664, 187056, 198747, 210438, 264996, 280584, 353328, 397494, 420876, 529992, 561168, 596241, 794988, 841752, 1059984, 1192482, 1589976, 1683504, 1788723, 2384964, 3179952, 3577446, 4769928, 7154892, 9539856, 14309784, 28619568]

約数ペア:

[(1, 28619568), (2, 14309784), (3, 9539856), (4, 7154892), (6, 4769928), (8, 3577446), (9, 3179952), (12, 2384964), (16, 1788723), (17, 1683504), (18, 1589976), (24, 1192482), (27, 1059984), (34, 841752), (36, 794988), (48, 596241), (51, 561168), (54, 529992), (68, 420876), (72, 397494), (81, 353328), (102, 280584), (108, 264996), (136, 210438), (144, 198747), (153, 187056), (162, 176664), (204, 140292), (216, 132498), (243, 117776), (272, 105219), (306, 93528), (324, 88332), (408, 70146), (432, 66249), (433, 66096), (459, 62352), (486, 58888), (612, 46764), (648, 44166), (816, 35073), (866, 33048), (918, 31176), (972, 29444), (1224, 23382), (1296, 22083), (1299, 22032), (1377, 20784), (1732, 16524), (1836, 15588), (1944, 14722), (2448, 11691), (2598, 11016), (2754, 10392), (3464, 8262), (3672, 7794), (3888, 7361), (3897, 7344), (4131, 6928), (5196, 5508)]