71266144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 150419808

約数和(自身を除く): 79153664

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 2617, 3404, 5234, 6808, 10468, 13616, 20936, 27232, 41872, 60191, 83744, 96829, 120382, 193658, 240764, 387316, 481528, 774632, 963056, 1549264, 1926112, 2227067, 3098528, 4454134, 8908268, 17816536, 35633072, 71266144]

約数ペア:

[(1, 71266144), (2, 35633072), (4, 17816536), (8, 8908268), (16, 4454134), (23, 3098528), (32, 2227067), (37, 1926112), (46, 1549264), (74, 963056), (92, 774632), (148, 481528), (184, 387316), (296, 240764), (368, 193658), (592, 120382), (736, 96829), (851, 83744), (1184, 60191), (1702, 41872), (2617, 27232), (3404, 20936), (5234, 13616), (6808, 10468)]