65591344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2418

約数の個数: 80

約数和(自身を含む): 164711680

約数和(自身を除く): 99120336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2371, 3458, 3952, 4742, 6916, 9484, 13832, 16597, 18968, 27664, 30823, 33194, 37936, 45049, 61646, 66388, 90098, 123292, 132776, 180196, 215761, 246584, 265552, 315343, 360392, 431522, 493168, 585637, 630686, 720784, 863044, 1171274, 1261372, 1726088, 2342548, 2522744, 3452176, 4099459, 4685096, 5045488, 8198918, 9370192, 16397836, 32795672, 65591344]

約数ペア:

[(1, 65591344), (2, 32795672), (4, 16397836), (7, 9370192), (8, 8198918), (13, 5045488), (14, 4685096), (16, 4099459), (19, 3452176), (26, 2522744), (28, 2342548), (38, 1726088), (52, 1261372), (56, 1171274), (76, 863044), (91, 720784), (104, 630686), (112, 585637), (133, 493168), (152, 431522), (182, 360392), (208, 315343), (247, 265552), (266, 246584), (304, 215761), (364, 180196), (494, 132776), (532, 123292), (728, 90098), (988, 66388), (1064, 61646), (1456, 45049), (1729, 37936), (1976, 33194), (2128, 30823), (2371, 27664), (3458, 18968), (3952, 16597), (4742, 13832), (6916, 9484)]