15202451584

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{48497}}^1$

素因数の和:48621

約数の個数: 64

約数和(自身を含む): 31659494400

約数和(自身を除く): 16457042816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 316, 496, 632, 992, 1264, 1984, 2449, 2528, 3968, 4898, 5056, 9796, 10112, 19592, 39184, 48497, 78368, 96994, 156736, 193988, 313472, 387976, 775952, 1503407, 1551904, 3006814, 3103808, 3831263, 6013628, 6207616, 7662526, 12027256, 15325052, 24054512, 30650104, 48109024, 61300208, 96218048, 118769153, 122600416, 192436096, 237538306, 245200832, 475076612, 490401664, 950153224, 1900306448, 3800612896, 7601225792, 15202451584]

約数ペア:

[(1, 15202451584), (2, 7601225792), (4, 3800612896), (8, 1900306448), (16, 950153224), (31, 490401664), (32, 475076612), (62, 245200832), (64, 237538306), (79, 192436096), (124, 122600416), (128, 118769153), (158, 96218048), (248, 61300208), (316, 48109024), (496, 30650104), (632, 24054512), (992, 15325052), (1264, 12027256), (1984, 7662526), (2449, 6207616), (2528, 6013628), (3968, 3831263), (4898, 3103808), (5056, 3006814), (9796, 1551904), (10112, 1503407), (19592, 775952), (39184, 387976), (48497, 313472), (78368, 193988), (96994, 156736)]