1552872784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{22093}}^1$

素因数の和:22315

約数の個数: 40

約数和(自身を含む): 3156083712

約数和(自身を除く): 1603210928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1528, 3056, 4393, 8786, 17572, 22093, 35144, 44186, 70288, 88372, 176744, 353488, 508139, 1016278, 2032556, 4065112, 4219763, 8130224, 8439526, 16879052, 33758104, 67516208, 97054549, 194109098, 388218196, 776436392, 1552872784]

約数ペア:

[(1, 1552872784), (2, 776436392), (4, 388218196), (8, 194109098), (16, 97054549), (23, 67516208), (46, 33758104), (92, 16879052), (184, 8439526), (191, 8130224), (368, 4219763), (382, 4065112), (764, 2032556), (1528, 1016278), (3056, 508139), (4393, 353488), (8786, 176744), (17572, 88372), (22093, 70288), (35144, 44186)]