16691752

素因数分解:

$2^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 40334400

約数和(自身を除く): 23642648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 79, 88, 98, 154, 158, 196, 308, 316, 343, 392, 539, 553, 616, 632, 686, 869, 1078, 1106, 1372, 1738, 2156, 2212, 2401, 2744, 3476, 3773, 3871, 4312, 4424, 4802, 6083, 6952, 7546, 7742, 9604, 12166, 15092, 15484, 19208, 24332, 26411, 27097, 30184, 30968, 42581, 48664, 52822, 54194, 85162, 105644, 108388, 170324, 189679, 211288, 216776, 298067, 340648, 379358, 596134, 758716, 1192268, 1517432, 2086469, 2384536, 4172938, 8345876, 16691752]

約数ペア:

[(1, 16691752), (2, 8345876), (4, 4172938), (7, 2384536), (8, 2086469), (11, 1517432), (14, 1192268), (22, 758716), (28, 596134), (44, 379358), (49, 340648), (56, 298067), (77, 216776), (79, 211288), (88, 189679), (98, 170324), (154, 108388), (158, 105644), (196, 85162), (308, 54194), (316, 52822), (343, 48664), (392, 42581), (539, 30968), (553, 30184), (616, 27097), (632, 26411), (686, 24332), (869, 19208), (1078, 15484), (1106, 15092), (1372, 12166), (1738, 9604), (2156, 7742), (2212, 7546), (2401, 6952), (2744, 6083), (3476, 4802), (3773, 4424), (3871, 4312)]