28232712

素因数分解:

$2^3\times 3^6\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 81843840

約数和(自身を除く): 53611128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 103, 108, 141, 162, 188, 206, 216, 243, 282, 309, 324, 376, 412, 423, 486, 564, 618, 648, 729, 824, 846, 927, 972, 1128, 1236, 1269, 1458, 1692, 1854, 1944, 2472, 2538, 2781, 2916, 3384, 3708, 3807, 4841, 5076, 5562, 5832, 7416, 7614, 8343, 9682, 10152, 11124, 11421, 14523, 15228, 16686, 19364, 22248, 22842, 25029, 29046, 30456, 33372, 34263, 38728, 43569, 45684, 50058, 58092, 66744, 68526, 75087, 87138, 91368, 100116, 116184, 130707, 137052, 150174, 174276, 200232, 261414, 274104, 300348, 348552, 392121, 522828, 600696, 784242, 1045656, 1176363, 1568484, 2352726, 3136968, 3529089, 4705452, 7058178, 9410904, 14116356, 28232712]

約数ペア:

[(1, 28232712), (2, 14116356), (3, 9410904), (4, 7058178), (6, 4705452), (8, 3529089), (9, 3136968), (12, 2352726), (18, 1568484), (24, 1176363), (27, 1045656), (36, 784242), (47, 600696), (54, 522828), (72, 392121), (81, 348552), (94, 300348), (103, 274104), (108, 261414), (141, 200232), (162, 174276), (188, 150174), (206, 137052), (216, 130707), (243, 116184), (282, 100116), (309, 91368), (324, 87138), (376, 75087), (412, 68526), (423, 66744), (486, 58092), (564, 50058), (618, 45684), (648, 43569), (729, 38728), (824, 34263), (846, 33372), (927, 30456), (972, 29046), (1128, 25029), (1236, 22842), (1269, 22248), (1458, 19364), (1692, 16686), (1854, 15228), (1944, 14523), (2472, 11421), (2538, 11124), (2781, 10152), (2916, 9682), (3384, 8343), (3708, 7614), (3807, 7416), (4841, 5832), (5076, 5562)]