15326948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 34433280

約数和(自身を除く): 19106332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 79, 82, 91, 158, 164, 169, 182, 287, 316, 338, 364, 533, 553, 574, 676, 1027, 1066, 1106, 1148, 1183, 2054, 2132, 2212, 2366, 3239, 3731, 4108, 4732, 6478, 6929, 7189, 7462, 12956, 13351, 13858, 14378, 14924, 22673, 26702, 27716, 28756, 42107, 45346, 48503, 53404, 84214, 90692, 93457, 97006, 168428, 186914, 194012, 294749, 373828, 547391, 589498, 1094782, 1178996, 2189564, 3831737, 7663474, 15326948]

約数ペア:

[(1, 15326948), (2, 7663474), (4, 3831737), (7, 2189564), (13, 1178996), (14, 1094782), (26, 589498), (28, 547391), (41, 373828), (52, 294749), (79, 194012), (82, 186914), (91, 168428), (158, 97006), (164, 93457), (169, 90692), (182, 84214), (287, 53404), (316, 48503), (338, 45346), (364, 42107), (533, 28756), (553, 27716), (574, 26702), (676, 22673), (1027, 14924), (1066, 14378), (1106, 13858), (1148, 13351), (1183, 12956), (2054, 7462), (2132, 7189), (2212, 6929), (2366, 6478), (3239, 4732), (3731, 4108)]