4194736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 10388224

約数和(自身を除く): 6193488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 67, 86, 91, 104, 112, 134, 172, 182, 208, 268, 301, 344, 364, 469, 536, 559, 602, 688, 728, 871, 938, 1072, 1118, 1204, 1456, 1742, 1876, 2236, 2408, 2881, 3484, 3752, 3913, 4472, 4816, 5762, 6097, 6968, 7504, 7826, 8944, 11524, 12194, 13936, 15652, 20167, 23048, 24388, 31304, 37453, 40334, 46096, 48776, 62608, 74906, 80668, 97552, 149812, 161336, 262171, 299624, 322672, 524342, 599248, 1048684, 2097368, 4194736]

約数ペア:

[(1, 4194736), (2, 2097368), (4, 1048684), (7, 599248), (8, 524342), (13, 322672), (14, 299624), (16, 262171), (26, 161336), (28, 149812), (43, 97552), (52, 80668), (56, 74906), (67, 62608), (86, 48776), (91, 46096), (104, 40334), (112, 37453), (134, 31304), (172, 24388), (182, 23048), (208, 20167), (268, 15652), (301, 13936), (344, 12194), (364, 11524), (469, 8944), (536, 7826), (559, 7504), (602, 6968), (688, 6097), (728, 5762), (871, 4816), (938, 4472), (1072, 3913), (1118, 3752), (1204, 3484), (1456, 2881), (1742, 2408), (1876, 2236)]