28572798462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{80669}}^1$

素因数の和:80945

約数の個数: 64

約数和(自身を含む): 65052288000

約数和(自身を除く): 36479489538

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 239, 247, 478, 494, 717, 741, 1434, 1482, 3107, 4541, 6214, 9082, 9321, 13623, 18642, 27246, 59033, 80669, 118066, 161338, 177099, 242007, 354198, 484014, 1048697, 1532711, 2097394, 3065422, 3146091, 4598133, 6292182, 9196266, 19279891, 19925243, 38559782, 39850486, 57839673, 59775729, 115679346, 119551458, 250638583, 366317929, 501277166, 732635858, 751915749, 1098953787, 1503831498, 2197907574, 4762133077, 9524266154, 14286399231, 28572798462]

約数ペア:

[(1, 28572798462), (2, 14286399231), (3, 9524266154), (6, 4762133077), (13, 2197907574), (19, 1503831498), (26, 1098953787), (38, 751915749), (39, 732635858), (57, 501277166), (78, 366317929), (114, 250638583), (239, 119551458), (247, 115679346), (478, 59775729), (494, 57839673), (717, 39850486), (741, 38559782), (1434, 19925243), (1482, 19279891), (3107, 9196266), (4541, 6292182), (6214, 4598133), (9082, 3146091), (9321, 3065422), (13623, 2097394), (18642, 1532711), (27246, 1048697), (59033, 484014), (80669, 354198), (118066, 242007), (161338, 177099)]