4497376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 10054800

約数和(自身を除く): 5557424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 569, 608, 988, 1138, 1976, 2276, 3952, 4552, 7397, 7904, 9104, 10811, 14794, 18208, 21622, 29588, 43244, 59176, 86488, 118352, 140543, 172976, 236704, 281086, 345952, 562172, 1124344, 2248688, 4497376]

約数ペア:

[(1, 4497376), (2, 2248688), (4, 1124344), (8, 562172), (13, 345952), (16, 281086), (19, 236704), (26, 172976), (32, 140543), (38, 118352), (52, 86488), (76, 59176), (104, 43244), (152, 29588), (208, 21622), (247, 18208), (304, 14794), (416, 10811), (494, 9104), (569, 7904), (608, 7397), (988, 4552), (1138, 3952), (1976, 2276)]