65706256

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 170480160

約数和(自身を除く): 104773904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 266, 304, 308, 392, 401, 418, 532, 539, 616, 784, 802, 836, 931, 1064, 1078, 1232, 1463, 1604, 1672, 1862, 2128, 2156, 2807, 2926, 3208, 3344, 3724, 4312, 4411, 5614, 5852, 6416, 7448, 7619, 8624, 8822, 10241, 11228, 11704, 14896, 15238, 17644, 19649, 20482, 22456, 23408, 30476, 30877, 35288, 39298, 40964, 44912, 53333, 60952, 61754, 70576, 78596, 81928, 83809, 106666, 121904, 123508, 157192, 163856, 167618, 213332, 216139, 247016, 314384, 335236, 373331, 426664, 432278, 494032, 586663, 670472, 746662, 853328, 864556, 1173326, 1340944, 1493324, 1729112, 2346652, 2986648, 3458224, 4106641, 4693304, 5973296, 8213282, 9386608, 16426564, 32853128, 65706256]

約数ペア:

[(1, 65706256), (2, 32853128), (4, 16426564), (7, 9386608), (8, 8213282), (11, 5973296), (14, 4693304), (16, 4106641), (19, 3458224), (22, 2986648), (28, 2346652), (38, 1729112), (44, 1493324), (49, 1340944), (56, 1173326), (76, 864556), (77, 853328), (88, 746662), (98, 670472), (112, 586663), (133, 494032), (152, 432278), (154, 426664), (176, 373331), (196, 335236), (209, 314384), (266, 247016), (304, 216139), (308, 213332), (392, 167618), (401, 163856), (418, 157192), (532, 123508), (539, 121904), (616, 106666), (784, 83809), (802, 81928), (836, 78596), (931, 70576), (1064, 61754), (1078, 60952), (1232, 53333), (1463, 44912), (1604, 40964), (1672, 39298), (1862, 35288), (2128, 30877), (2156, 30476), (2807, 23408), (2926, 22456), (3208, 20482), (3344, 19649), (3724, 17644), (4312, 15238), (4411, 14896), (5614, 11704), (5852, 11228), (6416, 10241), (7448, 8822), (7619, 8624)]