17992893152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{65633}}^1$

素因数の和:66315

約数の個数: 48

約数和(自身を含む): 38206864080

約数和(自身を除く): 20213970928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 659, 1318, 2636, 5272, 8567, 10544, 17134, 21088, 34268, 65633, 68536, 131266, 137072, 262532, 274144, 525064, 853229, 1050128, 1706458, 2100256, 3412916, 6825832, 13651664, 27303328, 43252147, 86504294, 173008588, 346017176, 562277911, 692034352, 1124555822, 1384068704, 2249111644, 4498223288, 8996446576, 17992893152]

約数ペア:

[(1, 17992893152), (2, 8996446576), (4, 4498223288), (8, 2249111644), (13, 1384068704), (16, 1124555822), (26, 692034352), (32, 562277911), (52, 346017176), (104, 173008588), (208, 86504294), (416, 43252147), (659, 27303328), (1318, 13651664), (2636, 6825832), (5272, 3412916), (8567, 2100256), (10544, 1706458), (17134, 1050128), (21088, 853229), (34268, 525064), (65633, 274144), (68536, 262532), (131266, 137072)]