64317344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1742

約数の個数: 72

約数和(自身を含む): 156794400

約数和(自身を除く): 92477056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 1699, 2366, 2704, 2912, 3398, 4732, 5408, 6796, 9464, 11893, 13592, 18928, 22087, 23786, 27184, 37856, 44174, 47572, 54368, 88348, 95144, 154609, 176696, 190288, 287131, 309218, 353392, 380576, 574262, 618436, 706784, 1148524, 1236872, 2009917, 2297048, 2473744, 4019834, 4594096, 4947488, 8039668, 9188192, 16079336, 32158672, 64317344]

約数ペア:

[(1, 64317344), (2, 32158672), (4, 16079336), (7, 9188192), (8, 8039668), (13, 4947488), (14, 4594096), (16, 4019834), (26, 2473744), (28, 2297048), (32, 2009917), (52, 1236872), (56, 1148524), (91, 706784), (104, 618436), (112, 574262), (169, 380576), (182, 353392), (208, 309218), (224, 287131), (338, 190288), (364, 176696), (416, 154609), (676, 95144), (728, 88348), (1183, 54368), (1352, 47572), (1456, 44174), (1699, 37856), (2366, 27184), (2704, 23786), (2912, 22087), (3398, 18928), (4732, 13592), (5408, 11893), (6796, 9464)]