39565523488

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{2591}}^1$

素因数の和:2858

約数の個数: 96

約数和(自身を含む): 81313569792

約数和(自身を除く): 41748046304

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 113, 164, 206, 226, 328, 412, 452, 656, 824, 904, 1312, 1648, 1808, 2591, 3296, 3616, 4223, 4633, 5182, 8446, 9266, 10364, 11639, 16892, 18532, 20728, 23278, 33784, 37064, 41456, 46556, 67568, 74128, 82912, 93112, 106231, 135136, 148256, 186224, 212462, 266873, 292783, 372448, 424924, 477199, 533746, 585566, 849848, 954398, 1067492, 1171132, 1699696, 1908796, 2134984, 2342264, 3399392, 3817592, 4269968, 4684528, 7635184, 8539936, 9369056, 10941793, 12004103, 15270368, 21883586, 24008206, 30156649, 43767172, 48016412, 60313298, 87534344, 96032824, 120626596, 175068688, 192065648, 241253192, 350137376, 384131296, 482506384, 965012768, 1236422609, 2472845218, 4945690436, 9891380872, 19782761744, 39565523488]

約数ペア:

[(1, 39565523488), (2, 19782761744), (4, 9891380872), (8, 4945690436), (16, 2472845218), (32, 1236422609), (41, 965012768), (82, 482506384), (103, 384131296), (113, 350137376), (164, 241253192), (206, 192065648), (226, 175068688), (328, 120626596), (412, 96032824), (452, 87534344), (656, 60313298), (824, 48016412), (904, 43767172), (1312, 30156649), (1648, 24008206), (1808, 21883586), (2591, 15270368), (3296, 12004103), (3616, 10941793), (4223, 9369056), (4633, 8539936), (5182, 7635184), (8446, 4684528), (9266, 4269968), (10364, 3817592), (11639, 3399392), (16892, 2342264), (18532, 2134984), (20728, 1908796), (23278, 1699696), (33784, 1171132), (37064, 1067492), (41456, 954398), (46556, 849848), (67568, 585566), (74128, 533746), (82912, 477199), (93112, 424924), (106231, 372448), (135136, 292783), (148256, 266873), (186224, 212462)]