65061472

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15323

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 89041568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15287, 30574, 61148, 107009, 122296, 214018, 244592, 290453, 428036, 489184, 580906, 856072, 1161812, 1712144, 2033171, 2323624, 3424288, 4066342, 4647248, 8132684, 9294496, 16265368, 32530736, 65061472]

約数ペア:

[(1, 65061472), (2, 32530736), (4, 16265368), (7, 9294496), (8, 8132684), (14, 4647248), (16, 4066342), (19, 3424288), (28, 2323624), (32, 2033171), (38, 1712144), (56, 1161812), (76, 856072), (112, 580906), (133, 489184), (152, 428036), (224, 290453), (266, 244592), (304, 214018), (532, 122296), (608, 107009), (1064, 61148), (2128, 30574), (4256, 15287)]