2912697088

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19583}}^1$

素因数の和:19689

約数の個数: 72

約数和(自身を含む): 6724988928

約数和(自身を除く): 3812291840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 4648, 5312, 9296, 10624, 18592, 19583, 21248, 37184, 39166, 74368, 78332, 137081, 148736, 156664, 274162, 313328, 548324, 626656, 1096648, 1253312, 1625389, 2193296, 2506624, 3250778, 4386592, 5013248, 6501556, 8773184, 11377723, 13003112, 17546368, 22755446, 26006224, 35092736, 45510892, 52012448, 91021784, 104024896, 182043568, 208049792, 364087136, 416099584, 728174272, 1456348544, 2912697088]

約数ペア:

[(1, 2912697088), (2, 1456348544), (4, 728174272), (7, 416099584), (8, 364087136), (14, 208049792), (16, 182043568), (28, 104024896), (32, 91021784), (56, 52012448), (64, 45510892), (83, 35092736), (112, 26006224), (128, 22755446), (166, 17546368), (224, 13003112), (256, 11377723), (332, 8773184), (448, 6501556), (581, 5013248), (664, 4386592), (896, 3250778), (1162, 2506624), (1328, 2193296), (1792, 1625389), (2324, 1253312), (2656, 1096648), (4648, 626656), (5312, 548324), (9296, 313328), (10624, 274162), (18592, 156664), (19583, 148736), (21248, 137081), (37184, 78332), (39166, 74368)]