73289312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 153770400

約数和(自身を除く): 80481088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 544, 677, 796, 1354, 1592, 2708, 3184, 3383, 5416, 6368, 6766, 10832, 11509, 13532, 21664, 23018, 27064, 46036, 54128, 92072, 108256, 134723, 184144, 269446, 368288, 538892, 1077784, 2155568, 2290291, 4311136, 4580582, 9161164, 18322328, 36644656, 73289312]

約数ペア:

[(1, 73289312), (2, 36644656), (4, 18322328), (8, 9161164), (16, 4580582), (17, 4311136), (32, 2290291), (34, 2155568), (68, 1077784), (136, 538892), (199, 368288), (272, 269446), (398, 184144), (544, 134723), (677, 108256), (796, 92072), (1354, 54128), (1592, 46036), (2708, 27064), (3184, 23018), (3383, 21664), (5416, 13532), (6368, 11509), (6766, 10832)]