28759969216

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{38287}}^1$

素因数の和:38418

約数の個数: 84

約数和(自身を含む): 63378815584

約数和(自身を除く): 34618846368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 121, 176, 194, 242, 352, 388, 484, 704, 776, 968, 1067, 1552, 1936, 2134, 3104, 3872, 4268, 6208, 7744, 8536, 11737, 17072, 23474, 34144, 38287, 46948, 68288, 76574, 93896, 153148, 187792, 306296, 375584, 421157, 612592, 751168, 842314, 1225184, 1684628, 2450368, 3369256, 3713839, 4632727, 6738512, 7427678, 9265454, 13477024, 14855356, 18530908, 26954048, 29710712, 37061816, 40852229, 59421424, 74123632, 81704458, 118842848, 148247264, 163408916, 237685696, 296494528, 326817832, 449374519, 653635664, 898749038, 1307271328, 1797498076, 2614542656, 3594996152, 7189992304, 14379984608, 28759969216]

約数ペア:

[(1, 28759969216), (2, 14379984608), (4, 7189992304), (8, 3594996152), (11, 2614542656), (16, 1797498076), (22, 1307271328), (32, 898749038), (44, 653635664), (64, 449374519), (88, 326817832), (97, 296494528), (121, 237685696), (176, 163408916), (194, 148247264), (242, 118842848), (352, 81704458), (388, 74123632), (484, 59421424), (704, 40852229), (776, 37061816), (968, 29710712), (1067, 26954048), (1552, 18530908), (1936, 14855356), (2134, 13477024), (3104, 9265454), (3872, 7427678), (4268, 6738512), (6208, 4632727), (7744, 3713839), (8536, 3369256), (11737, 2450368), (17072, 1684628), (23474, 1225184), (34144, 842314), (38287, 751168), (46948, 612592), (68288, 421157), (76574, 375584), (93896, 306296), (153148, 187792)]