26965972516

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1\times {\mathrm{8761}}^1$

素因数の和:11780

約数の個数: 48

約数和(自身を含む): 55414532992

約数和(自身を除く): 28448560476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2971, 5942, 8761, 11884, 17522, 20797, 35044, 41594, 61327, 83188, 109927, 122654, 219854, 245308, 324157, 439708, 648314, 769489, 1296628, 1538978, 2269099, 3077956, 4538198, 9076396, 26028931, 52057862, 104115724, 182202517, 364405034, 728810068, 963070447, 1926140894, 3852281788, 6741493129, 13482986258, 26965972516]

約数ペア:

[(1, 26965972516), (2, 13482986258), (4, 6741493129), (7, 3852281788), (14, 1926140894), (28, 963070447), (37, 728810068), (74, 364405034), (148, 182202517), (259, 104115724), (518, 52057862), (1036, 26028931), (2971, 9076396), (5942, 4538198), (8761, 3077956), (11884, 2269099), (17522, 1538978), (20797, 1296628), (35044, 769489), (41594, 648314), (61327, 439708), (83188, 324157), (109927, 245308), (122654, 219854)]