7301745808

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{1373}}^1$

素因数の和:1952

約数の個数: 80

約数和(自身を含む): 16372452096

約数和(自身を除く): 9070706288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 461, 721, 824, 922, 1373, 1442, 1648, 1844, 2746, 2884, 3227, 3688, 5492, 5768, 6454, 7376, 9611, 10984, 11536, 12908, 19222, 21968, 25816, 38444, 47483, 51632, 76888, 94966, 141419, 153776, 189932, 282838, 332381, 379864, 565676, 632953, 664762, 759728, 989933, 1131352, 1265906, 1329524, 1979866, 2262704, 2531812, 2659048, 3959732, 4430671, 5063624, 5318096, 7919464, 8861342, 10127248, 15838928, 17722684, 35445368, 65194159, 70890736, 130388318, 260776636, 456359113, 521553272, 912718226, 1043106544, 1825436452, 3650872904, 7301745808]

約数ペア:

[(1, 7301745808), (2, 3650872904), (4, 1825436452), (7, 1043106544), (8, 912718226), (14, 521553272), (16, 456359113), (28, 260776636), (56, 130388318), (103, 70890736), (112, 65194159), (206, 35445368), (412, 17722684), (461, 15838928), (721, 10127248), (824, 8861342), (922, 7919464), (1373, 5318096), (1442, 5063624), (1648, 4430671), (1844, 3959732), (2746, 2659048), (2884, 2531812), (3227, 2262704), (3688, 1979866), (5492, 1329524), (5768, 1265906), (6454, 1131352), (7376, 989933), (9611, 759728), (10984, 664762), (11536, 632953), (12908, 565676), (19222, 379864), (21968, 332381), (25816, 282838), (38444, 189932), (47483, 153776), (51632, 141419), (76888, 94966)]