46071428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 97765920

約数和(自身を除く): 51694492

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 169, 211, 221, 247, 323, 338, 422, 442, 494, 646, 676, 844, 884, 988, 1292, 2743, 2873, 3211, 3587, 4009, 4199, 5486, 5746, 6422, 7174, 8018, 8398, 10972, 11492, 12844, 14348, 16036, 16796, 35659, 46631, 52117, 54587, 68153, 71318, 93262, 104234, 109174, 136306, 142636, 186524, 208468, 218348, 272612, 606203, 677521, 885989, 1212406, 1355042, 1771978, 2424812, 2710084, 3543956, 11517857, 23035714, 46071428]

約数ペア:

[(1, 46071428), (2, 23035714), (4, 11517857), (13, 3543956), (17, 2710084), (19, 2424812), (26, 1771978), (34, 1355042), (38, 1212406), (52, 885989), (68, 677521), (76, 606203), (169, 272612), (211, 218348), (221, 208468), (247, 186524), (323, 142636), (338, 136306), (422, 109174), (442, 104234), (494, 93262), (646, 71318), (676, 68153), (844, 54587), (884, 52117), (988, 46631), (1292, 35659), (2743, 16796), (2873, 16036), (3211, 14348), (3587, 12844), (4009, 11492), (4199, 10972), (5486, 8398), (5746, 8018), (6422, 7174)]