28995528

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 75398400

約数和(自身を除く): 46402872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 373, 474, 492, 632, 746, 948, 984, 1119, 1492, 1896, 2238, 2984, 3239, 4476, 6478, 8952, 9717, 12956, 15293, 19434, 25912, 29467, 30586, 38868, 45879, 58934, 61172, 77736, 88401, 91758, 117868, 122344, 176802, 183516, 235736, 353604, 367032, 707208, 1208147, 2416294, 3624441, 4832588, 7248882, 9665176, 14497764, 28995528]

約数ペア:

[(1, 28995528), (2, 14497764), (3, 9665176), (4, 7248882), (6, 4832588), (8, 3624441), (12, 2416294), (24, 1208147), (41, 707208), (79, 367032), (82, 353604), (123, 235736), (158, 183516), (164, 176802), (237, 122344), (246, 117868), (316, 91758), (328, 88401), (373, 77736), (474, 61172), (492, 58934), (632, 45879), (746, 38868), (948, 30586), (984, 29467), (1119, 25912), (1492, 19434), (1896, 15293), (2238, 12956), (2984, 9717), (3239, 8952), (4476, 6478)]