78889394296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1915163}}^1$

素因数の和:1915459

約数の個数: 32

約数和(自身を含む): 156277382400

約数和(自身を除く): 77387988104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 1084, 2168, 5149, 10298, 20596, 41192, 1915163, 3830326, 7660652, 15321304, 36388097, 72776194, 145552388, 291104776, 519009173, 1038018346, 2076036692, 4152073384, 9861174287, 19722348574, 39444697148, 78889394296]

約数ペア:

[(1, 78889394296), (2, 39444697148), (4, 19722348574), (8, 9861174287), (19, 4152073384), (38, 2076036692), (76, 1038018346), (152, 519009173), (271, 291104776), (542, 145552388), (1084, 72776194), (2168, 36388097), (5149, 15321304), (10298, 7660652), (20596, 3830326), (41192, 1915163)]