4195504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 8811440

約数和(自身を除く): 4615936

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 373, 592, 703, 746, 1406, 1492, 2812, 2984, 5624, 5968, 7087, 11248, 13801, 14174, 27602, 28348, 55204, 56696, 110408, 113392, 220816, 262219, 524438, 1048876, 2097752, 4195504]

約数ペア:

[(1, 4195504), (2, 2097752), (4, 1048876), (8, 524438), (16, 262219), (19, 220816), (37, 113392), (38, 110408), (74, 56696), (76, 55204), (148, 28348), (152, 27602), (296, 14174), (304, 13801), (373, 11248), (592, 7087), (703, 5968), (746, 5624), (1406, 2984), (1492, 2812)]