40768928116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{7333}}^1$

素因数の和:7553

約数の個数: 96

約数和(自身を含む): 86937822720

約数和(自身を除く): 46168894604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 97, 161, 178, 194, 322, 356, 388, 623, 644, 679, 1246, 1358, 2047, 2231, 2492, 2716, 4094, 4462, 7333, 8188, 8633, 8924, 14329, 14666, 15617, 17266, 28658, 29332, 31234, 34532, 51331, 57316, 60431, 62468, 102662, 120862, 168659, 198559, 205324, 241724, 337318, 397118, 652637, 674636, 711301, 794236, 1180613, 1305274, 1389913, 1422602, 2361226, 2610548, 2779826, 2845204, 4568459, 4722452, 4979107, 5559652, 9136918, 9958214, 15010651, 16359923, 18273836, 19916428, 30021302, 32719846, 60042604, 63305789, 65439692, 105074557, 114519461, 126611578, 210149114, 229038922, 253223156, 420298228, 443140523, 458077844, 886281046, 1456033147, 1772562092, 2912066294, 5824132588, 10192232029, 20384464058, 40768928116]

約数ペア:

[(1, 40768928116), (2, 20384464058), (4, 10192232029), (7, 5824132588), (14, 2912066294), (23, 1772562092), (28, 1456033147), (46, 886281046), (89, 458077844), (92, 443140523), (97, 420298228), (161, 253223156), (178, 229038922), (194, 210149114), (322, 126611578), (356, 114519461), (388, 105074557), (623, 65439692), (644, 63305789), (679, 60042604), (1246, 32719846), (1358, 30021302), (2047, 19916428), (2231, 18273836), (2492, 16359923), (2716, 15010651), (4094, 9958214), (4462, 9136918), (7333, 5559652), (8188, 4979107), (8633, 4722452), (8924, 4568459), (14329, 2845204), (14666, 2779826), (15617, 2610548), (17266, 2361226), (28658, 1422602), (29332, 1389913), (31234, 1305274), (34532, 1180613), (51331, 794236), (57316, 711301), (60431, 674636), (62468, 652637), (102662, 397118), (120862, 337318), (168659, 241724), (198559, 205324)]