29420748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 85493408

約数和(自身を除く): 56072660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 373, 626, 746, 939, 1119, 1252, 1492, 1878, 2191, 2238, 2611, 2817, 3357, 3756, 4382, 4476, 5222, 5634, 6573, 6714, 7833, 8764, 10444, 11268, 13146, 13428, 15666, 19719, 23499, 26292, 31332, 39438, 46998, 78876, 93996, 116749, 233498, 350247, 466996, 700494, 817243, 1050741, 1400988, 1634486, 2101482, 2451729, 3268972, 4202964, 4903458, 7355187, 9806916, 14710374, 29420748]

約数ペア:

[(1, 29420748), (2, 14710374), (3, 9806916), (4, 7355187), (6, 4903458), (7, 4202964), (9, 3268972), (12, 2451729), (14, 2101482), (18, 1634486), (21, 1400988), (28, 1050741), (36, 817243), (42, 700494), (63, 466996), (84, 350247), (126, 233498), (252, 116749), (313, 93996), (373, 78876), (626, 46998), (746, 39438), (939, 31332), (1119, 26292), (1252, 23499), (1492, 19719), (1878, 15666), (2191, 13428), (2238, 13146), (2611, 11268), (2817, 10444), (3357, 8764), (3756, 7833), (4382, 6714), (4476, 6573), (5222, 5634)]