4471688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 9945600

約数和(自身を除く): 5473912

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 73, 76, 104, 124, 146, 152, 247, 248, 292, 403, 494, 584, 589, 806, 949, 988, 1178, 1387, 1612, 1898, 1976, 2263, 2356, 2774, 3224, 3796, 4526, 4712, 5548, 7592, 7657, 9052, 11096, 15314, 18031, 18104, 29419, 30628, 36062, 42997, 58838, 61256, 72124, 85994, 117676, 144248, 171988, 235352, 343976, 558961, 1117922, 2235844, 4471688]

約数ペア:

[(1, 4471688), (2, 2235844), (4, 1117922), (8, 558961), (13, 343976), (19, 235352), (26, 171988), (31, 144248), (38, 117676), (52, 85994), (62, 72124), (73, 61256), (76, 58838), (104, 42997), (124, 36062), (146, 30628), (152, 29419), (247, 18104), (248, 18031), (292, 15314), (403, 11096), (494, 9052), (584, 7657), (589, 7592), (806, 5548), (949, 4712), (988, 4526), (1178, 3796), (1387, 3224), (1612, 2774), (1898, 2356), (1976, 2263)]