13234312

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 31763340

約数和(自身を除く): 18529028

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 343, 364, 371, 392, 424, 637, 686, 689, 728, 742, 1274, 1372, 1378, 1484, 2401, 2548, 2597, 2744, 2756, 2968, 4459, 4802, 4823, 5096, 5194, 5512, 8918, 9604, 9646, 10388, 17836, 18179, 19208, 19292, 20776, 31213, 33761, 35672, 36358, 38584, 62426, 67522, 72716, 124852, 127253, 135044, 145432, 236327, 249704, 254506, 270088, 472654, 509012, 945308, 1018024, 1654289, 1890616, 3308578, 6617156, 13234312]

約数ペア:

[(1, 13234312), (2, 6617156), (4, 3308578), (7, 1890616), (8, 1654289), (13, 1018024), (14, 945308), (26, 509012), (28, 472654), (49, 270088), (52, 254506), (53, 249704), (56, 236327), (91, 145432), (98, 135044), (104, 127253), (106, 124852), (182, 72716), (196, 67522), (212, 62426), (343, 38584), (364, 36358), (371, 35672), (392, 33761), (424, 31213), (637, 20776), (686, 19292), (689, 19208), (728, 18179), (742, 17836), (1274, 10388), (1372, 9646), (1378, 9604), (1484, 8918), (2401, 5512), (2548, 5194), (2597, 5096), (2744, 4823), (2756, 4802), (2968, 4459)]