8045796278

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5746

約数の個数: 64

約数和(自身を含む): 14574168000

約数和(自身を除く): 6528371722

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 646, 2197, 2873, 3211, 4199, 4394, 5669, 5746, 6422, 8398, 11338, 37349, 41743, 54587, 73697, 74698, 83486, 96373, 107711, 109174, 147394, 192746, 215422, 709631, 958061, 1252849, 1400243, 1419262, 1831087, 1916122, 2505698, 2800486, 3662174, 12454793, 16287037, 18203159, 23804131, 24909586, 32574074, 36406318, 47608262, 211731481, 236641067, 309453703, 423462962, 473282134, 618907406, 4022898139, 8045796278]

約数ペア:

[(1, 8045796278), (2, 4022898139), (13, 618907406), (17, 473282134), (19, 423462962), (26, 309453703), (34, 236641067), (38, 211731481), (169, 47608262), (221, 36406318), (247, 32574074), (323, 24909586), (338, 23804131), (442, 18203159), (494, 16287037), (646, 12454793), (2197, 3662174), (2873, 2800486), (3211, 2505698), (4199, 1916122), (4394, 1831087), (5669, 1419262), (5746, 1400243), (6422, 1252849), (8398, 958061), (11338, 709631), (37349, 215422), (41743, 192746), (54587, 147394), (73697, 109174), (74698, 107711), (83486, 96373)]