14847664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 90

約数和(自身を含む): 34832220

約数和(自身を除く): 19984556

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 169, 208, 221, 247, 272, 289, 304, 323, 338, 442, 494, 578, 646, 676, 884, 988, 1156, 1292, 1352, 1768, 1976, 2312, 2584, 2704, 2873, 3211, 3536, 3757, 3952, 4199, 4624, 5168, 5491, 5746, 6422, 7514, 8398, 10982, 11492, 12844, 15028, 16796, 21964, 22984, 25688, 30056, 33592, 43928, 45968, 48841, 51376, 54587, 60112, 67184, 71383, 87856, 97682, 109174, 142766, 195364, 218348, 285532, 390728, 436696, 571064, 781456, 873392, 927979, 1142128, 1855958, 3711916, 7423832, 14847664]

約数ペア:

[(1, 14847664), (2, 7423832), (4, 3711916), (8, 1855958), (13, 1142128), (16, 927979), (17, 873392), (19, 781456), (26, 571064), (34, 436696), (38, 390728), (52, 285532), (68, 218348), (76, 195364), (104, 142766), (136, 109174), (152, 97682), (169, 87856), (208, 71383), (221, 67184), (247, 60112), (272, 54587), (289, 51376), (304, 48841), (323, 45968), (338, 43928), (442, 33592), (494, 30056), (578, 25688), (646, 22984), (676, 21964), (884, 16796), (988, 15028), (1156, 12844), (1292, 11492), (1352, 10982), (1768, 8398), (1976, 7514), (2312, 6422), (2584, 5746), (2704, 5491), (2873, 5168), (3211, 4624), (3536, 4199), (3757, 3952)]